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    8.7
    High

    CVE-2026-10066

    Last Modified: 29 May 2026

    A security vulnerability has been detected in Shibby Tomato up to 1.28. This issue affects the function sub_9068 of the file tomatoups.cgi of the component UPS Service. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. This project is superseded by FreshTomato. This vulnerability only affects products that are no longer supported by the maintainer.

    Published: 29 May 2026
    7.4
    High

    CVE-2026-48501

    Last Modified: 3 Jun 2026

    GitHub CLI (gh) is GitHub’s official command line tool. Prior to 2.93.0, GitHub CLI incorrectly includes authorization header in API requests to TUF repository mirrors via gh attestation, gh release verify, and gh release verify-asset commands. The CLI uses a shared HTTP client with an authentication layer that automatically attaches tokens to outgoing requests. This layer lacks accurate host detection and can incorrectly attribute the target host, providing it with a token it should never receive. Specifically, the host normalization logic collapses any *.github.com subdomain to github.com, so a request to tuf-repo.github.com (a GitHub Pages site, not a GitHub API endpoint) is treated as a request to github.com and receives the user's github.com token. For hosts that don't match github.com or a known GHES instance at all, the resolver falls back to GH_ENTERPRISE_TOKEN if set. The gh attestation, gh release verify and gh release verify-asset commands fetch data from several external hosts as part of their normal operation (TUF metadata from tuf-repo.github.com and tuf-repo-cdn.sigstore.dev, artifact bundles from Azure Blob Storage). Because these requests go through the same authenticated HTTP client, the token is sent to all of them. This vulnerability is fixed in 2.93.0.

    Published: 29 May 2026
    2.3
    Low

    CVE-2026-33386

    Last Modified: 29 May 2026

    QuickCMS is vulnerable to Cross-Site Scripting (XSS) through its insecure HTTP-based plugin‑fetching mechanism. A malicious attacker can perform a Man‑in‑the‑Middle (MITM) attack by impersonating the opensolution.org server and serving arbitrary HTML or JavaScript at the plugin list endpoint. When a user accesses the plugin page, the malicious content is automatically fetched, rendered, and executed. This issue was fixed in a patch to version 6.8 published on 15.05.2026, deployments without this patch are still vulnerable.

    Published: 29 May 2026
    4.8
    Medium

    CVE-2026-33384

    Last Modified: 29 May 2026

    QuickCMS allows a user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behaviour enables an attacker to fix a session ID for a victim and later hijack the authenticated session. This issue was fixed in a patch to version 6.8 published on 15.05.2026, deployments without this patch are still vulnerable.

    Published: 29 May 2026
    8.7
    High

    CVE-2026-35674

    Last Modified: 1 Jun 2026

    OpenClaw before 2026.5.18 contains a scope bypass vulnerability in the Gateway chat.send route that allows scoped clients to execute privileged commands. Attackers with operator.write scope can deliver commands through inherited external routes to bypass operator.approvals and operator.admin scope requirements, enabling unauthorized plugin, config, MCP, allowlist, and ACP mutations.

    Published: 29 May 2026
    5.9
    Medium

    CVE-2026-35673

    Last Modified: 29 May 2026

    OpenClaw before 2026.4.29 contains an SSRF policy bypass vulnerability in browser debug and export routes that allows reuse of already-open blocked tabs. Attackers with access to these routes can bypass private-network SSRF policies by reusing blocked tabs to export or inspect content that should remain protected.

    Published: 29 May 2026
    7.5
    High

    CVE-2026-35630

    Last Modified: 1 Jun 2026

    OpenClaw before 2026.5.18 contains an authorization bypass vulnerability in QQBot native approval buttons that fails to enforce configured approver identity. Non-approver users can click approval buttons to resolve pending exec or plugin approval requests without proper authorization.

    Published: 29 May 2026
    2.3
    Low

    CVE-2026-34507

    Last Modified: 29 May 2026

    OpenClaw before 2026.4.29 contains a policy bypass vulnerability in QQBot admin commands that allows authenticated senders to skip DM-only and allowFrom policy checks. Attackers can route admin commands from unauthorized senders or contexts to execute restricted behavior that policy should have blocked.

    Published: 29 May 2026
    2.3
    Low

    CVE-2026-32906

    Last Modified: 2 Jun 2026

    OpenClaw before 2026.5.12 contains a privilege escalation vulnerability in Slack plugin approvals that allows exec-authorized users to resolve plugin approvals through the exec approver gate. Attackers with limited exec approval permissions can bypass intended approval splits to approve plugin actions outside operator configuration.

    Published: 29 May 2026
    8.7
    High

    CVE-2026-32905

    Last Modified: 29 May 2026

    OpenClaw before 2026.5.4 contains an authorization bypass vulnerability in the bundled device-pair plugin that allows non-owner authorized chat senders to issue device-pairing bootstrap codes without proper scope validation. Attackers with chat command access can create setup codes to enroll devices with operator/node capabilities, granting persistent credentials until manual removal.

    Published: 29 May 2026
    8.7
    High

    CVE-2026-10065

    Last Modified: 29 May 2026

    A weakness has been identified in Shibby Tomato 1.28. This vulnerability affects the function get_ups_field of the file tomatodata.cgi. Executing a manipulation of the argument Date can lead to stack-based buffer overflow. It is possible to launch the attack remotely. This project is superseded by FreshTomato. This vulnerability only affects products that are no longer supported by the maintainer.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25404

    Last Modified: 2 Jun 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the ticket_id parameter. Attackers can send GET requests to add_facnote.php with crafted SQL payloads to extract sensitive database information including version details and other data.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25403

    Last Modified: 30 May 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the p1 parameter. Attackers can send GET requests to city_graph.php with crafted SQL payloads to extract sensitive database information including schema names and other data.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25402

    Last Modified: 2 Jun 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the p1 parameter. Attackers can send GET requests to inc_types_graph.php with crafted SQL payloads to extract sensitive database information including schema names and other data.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25401

    Last Modified: 30 May 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the p1 parameter. Attackers can send GET requests to sever_graph.php with crafted SQL payloads to extract sensitive database information including schema names and other data.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25400

    Last Modified: 30 May 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'id' parameter. Attackers can send GET requests to the ajax/form_post.php endpoint with crafted SQL payloads to extract sensitive database information including schema names and other data.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25399

    Last Modified: 2 Jun 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the tick_lat and tick_lng parameters. Attackers can send GET requests to nearby.php with crafted SQL payloads to extract sensitive database information including usernames, database names, and version details.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25398

    Last Modified: 30 May 2026

    The Open ISES Project 3.30A contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the frm_passwd parameter. Attackers can send POST requests to main.php with crafted SQL payloads to extract sensitive database information including usernames, database names, and version details.

    Published: 29 May 2026
    6.9
    Medium

    CVE-2018-25397

    Last Modified: 2 Jun 2026

    PHP-SHOP 1.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to add administrative users by crafting malicious HTML forms. Attackers can trick authenticated administrators into visiting a page containing a hidden form that automatically submits POST requests to the users.php endpoint with parameters like name, email, password, and permissions set to admin to create unauthorized admin accounts.

    Published: 29 May 2026
    8.7
    High

    CVE-2018-25396

    Last Modified: 28 Jul 2026

    Heatmiser Wifi Thermostat 1.7 contains a credential disclosure vulnerability that allows unauthenticated attackers to retrieve administrative credentials by accessing the networkSetup.htm page. Attackers can request the networkSetup.htm endpoint and extract plaintext username and password values from HTML form fields to gain administrative access to the thermostat.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25395

    Last Modified: 29 May 2026

    Kados R10 GreenBee contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the feature_id parameter of boards_buttons/update_feature.php. The feature_id value is concatenated directly into SQL statements without sanitization, allowing attackers to send a crafted GET request with a UNION-based payload to extract sensitive database information including the current user, database name, and DBMS version.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25394

    Last Modified: 2 Jun 2026

    Kados R10 GreenBee contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the release_id parameter of boards_buttons/update_release.php. The release_id value is concatenated directly into SQL statements without sanitization, allowing attackers to send a crafted GET request with a UNION-based payload to extract sensitive database information including the current user, database name, and DBMS version.

    Published: 29 May 2026
    7.1
    High

    CVE-2018-25393

    Last Modified: 15 Jul 2026

    Navigate CMS 2.8.5 contains a path traversal vulnerability that allows authenticated users to download arbitrary files by injecting directory traversal sequences in the id parameter. Attackers can send GET requests to navigate_download.php with path traversal payloads ../../../cfg/globals.php to access sensitive configuration files and system files outside the intended directory.

    Published: 29 May 2026
    7.1
    High

    CVE-2018-25392

    Last Modified: 2 Jun 2026

    MaxOn ERP Software 8.x-9.x contains an SQL injection vulnerability that allows authenticated users to execute arbitrary SQL queries through the nomor, user, and jenis parameters in the log_activity function. Attackers can send POST requests to /index.php/user/log_activity with malicious SQL code in these parameters to extract sensitive database information including version and database names.

    Published: 29 May 2026
    8.7
    High

    CVE-2018-25391

    Last Modified: 30 May 2026

    HaPe PKH 1.1 fails to enforce authorization on its record deletion endpoints, allowing unauthenticated attackers to delete arbitrary records by sending a crafted request that specifies the target record's id. The admin/modul/mod_pengurus/aksi_pengurus.php (module=pengurus&act=hapus) and admin/modul/mod_update/aksi_update.php (module=update&act=hapus) endpoints process deletions without verifying the requester's privileges, enabling removal of pengurus (administrator) and update records.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25390

    Last Modified: 30 May 2026

    HaPe PKH 1.1 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'desa' POST parameter sent to lap-peserta-perdesa-pdf.php. Attackers can send a crafted request with a time-based blind payload to infer and extract sensitive database information.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25389

    Last Modified: 2 Jun 2026

    HaPe PKH 1.1 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'nama_kelompok' POST parameter sent to lap-anggota-kelompok-pdf.php. Attackers can send a crafted request with a time-based blind payload to infer and extract sensitive database information.

    Published: 29 May 2026
    8.7
    High

    CVE-2018-25388

    Last Modified: 30 May 2026

    HaPe PKH 1.1 contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by bypassing file type validation. Attackers can upload PHP files through multiple endpoints including aksi_foto.php, aksi_user.php, and aksi_kecamatan.php to execute arbitrary code on the server.

    Published: 29 May 2026
    6.9
    Medium

    CVE-2018-25387

    Last Modified: 2 Jun 2026

    HaPe PKH 1.1 contains a cross-site request forgery vulnerability that allows attackers to change administrator passwords by submitting forged requests to the user update endpoint. Attackers can craft malicious forms targeting the aksi_user.php script with parameters like id_user, password, and level to modify admin credentials without authentication.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25386

    Last Modified: 30 May 2026

    HaPe PKH 1.1 contains multiple SQL injection vulnerabilities in admin/media.php that allow attackers to manipulate database queries by injecting SQL code through the 'id' parameter. An unauthenticated attacker can exploit the desa module (module=desa&act=hapus), while authenticated users can exploit the pengurus, fasilitas, and kelompok modules (for example act=print, act=editpengurus, act=editfasilitas, and act=editkelompok). Successful exploitation allows extraction of sensitive database information including the current user, database name, and DBMS version.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25385

    Last Modified: 30 May 2026

    E-Registrasi Pencak Silat 18.10 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id_partai parameter. Attackers can send GET requests to monitor_nilai.php with crafted SQL payloads in the id_partai parameter to extract sensitive database information including admin credentials and user data.

    Published: 29 May 2026
    5.1
    Medium

    CVE-2018-25384

    Last Modified: 10 Jun 2026

    Wikidforum 2.20 contains a cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted HTML in the reply_text parameter. Attackers can post comments containing JavaScript code through the rpc.php endpoint that executes in other users' browsers when viewing forum replies.

    Published: 29 May 2026
    8.6
    High

    CVE-2018-25383

    Last Modified: 30 May 2026

    Free MP3 CD Ripper 2.8 contains a stack-based buffer overflow vulnerability in WMA file processing that allows local attackers to bypass DEP protection via structured exception handling manipulation. Attackers can craft a malicious WMA file that triggers the overflow when loaded through the Convert function, enabling execution of arbitrary code through ROP chain gadgets and shellcode injection.

    Published: 29 May 2026
    8.8
    High

    CVE-2018-25382

    Last Modified: 2 Jun 2026

    Zechat 1.5 contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the uname parameter. Attackers can send crafted requests to profile.php with UNION-based SQL injection payloads to retrieve table names, column names, and sensitive data from the information_schema database.

    Published: 29 May 2026
    2.1
    Low

    CVE-2026-10064

    Last Modified: 3 Jun 2026

    A security flaw has been discovered in TRENDnet TEW-432BRP 3.10B20. This affects the function formSetPortTr of the file /goform/formSetPortTr. Performing a manipulation of the argument special_name results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

    Published: 29 May 2026
    9.2
    Critical

    CVE-2026-10042

    Last Modified: 29 May 2026

    manga-image-translator contains a remote code execution vulnerability in the shared API server mode due to unsafe deserialization of untrusted pickle data in the share.py module, where the /execute/{method_name} and /simple_execute/{method_name} endpoints deserialize attacker-controlled HTTP request bodies using pickle.loads(). A remote attacker can supply a crafted pickle payload to these endpoints to execute arbitrary code in the server process, resulting in full container compromise when running in the default Docker deployment as root.

    Published: 29 May 2026
    9.1
    Critical

    CVE-2026-4290

    Last Modified: 30 May 2026

    The WP Travel Pro plugin for WordPress is vulnerable to arbitrary user deletion via the /wp-json/wp-travel/v1/travel-guide/{user_id} REST API endpoint in all versions up to, and including, 10.6.0. This is due to the check_permission() callback unconditionally returning true and the Database::delete() method passing the user ID directly to wp_delete_user() without any role validation. This makes it possible for unauthenticated attackers to delete arbitrary user accounts, including those of administrators.

    Published: 29 May 2026
    7.4
    High

    CVE-2026-10063

    Last Modified: 3 Jun 2026

    A vulnerability was identified in TRENDnet TEW-432BRP 3.10B20. Affected by this issue is the function formWPS of the file /goform/formWPS. Such manipulation of the argument peerPin leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

    Published: 29 May 2026
    5.3
    Medium

    CVE-2026-41150

    Last Modified: 1 Jun 2026

    Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and 11.15.0.

    Published: 29 May 2026
    5.3
    Medium

    CVE-2026-41159

    Last Modified: 1 Jul 2026

    Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration options. The injected CSS exploits stylis's & (scope reference) handling. :not(&) escapes the #mermaid-xxx automatic scoping, applying styles to all page elements. Global at-rules (@font-face, @keyframes, @counter-style) are also injectable as stylis hoists them to top level. This allows page defacement and DOM attribute exfiltration via CSS :has() selectors. This vulnerability is fixed in 10.9.6 and 11.15.0.

    Published: 29 May 2026
    7.2
    High

    CVE-2026-45609

    Last Modified: 3 Jun 2026

    mcp-security provides Security and Authorization support for Model Context Protocol in Spring AI. Prior to 0.1.9, the mcp-security framework fails to implement the mandatory SSRF mitigations outlined in the Model Context Protocol (MCP) security specifications. Specifically, it processes untrusted URLs for OAuth-related discovery and metadata without verifying if the targets are malicious or internal to the network. This only affects installations with Dynamic Client Registration (DCR) enabled This vulnerability is fixed in 0.1.9.

    Published: 29 May 2026
    7.4
    High

    CVE-2026-10062

    Last Modified: 3 Jun 2026

    A vulnerability was determined in TRENDnet TEW-432BRP 3.10B20. Affected by this vulnerability is the function formSetRoute of the file /goform/formSetRoute. This manipulation of the argument ip/mask/gateway causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

    Published: 29 May 2026
    8.2
    High

    CVE-2026-46510

    Last Modified: 2 Jun 2026

    form-data-objectizer converts FormData to object. Prior to 1.0.1, form-data-objectizer walks bracket-notation form keys (e.g. name[sub]) into nested objects without filtering __proto__, constructor, or prototype. A single HTTP form field whose name starts with __proto__[...] causes the library to mutate Object.prototype, which is a prototype pollution primitive of the entire Node.js process. This vulnerability is fixed in 1.0.1.

    Published: 29 May 2026
    1
    Low

    CVE-2026-40528

    Last Modified: 3 Jun 2026

    OpenSC before 0.27.0, fixed in commit 0358817, contains a stack and heap buffer overrun vulnerability in the do_key_value() function in src/pkcs15init/profile.c that allows attackers to corrupt memory by supplying a crafted profile configuration file. During pkcs15-init invocation, a key value entry beginning with '=' followed by more than sizeof(keybuf) characters is copied into keybuf via memcpy without a length check, causing both stack and heap buffer overruns.

    Published: 29 May 2026
    6.5
    Medium

    CVE-2026-45582

    Last Modified: 1 Jun 2026

    n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.3, the workflow telemetry sanitizer could retain partial fragments of URL-shaped node parameters before sending workflow data to the project's anonymous telemetry backend. Values placed in HTTP-Request-style node parameters — such as customer or tenant identifiers, short secrets embedded in query strings, and signed request parameters — could therefore appear in stored telemetry, contrary to the collection boundary documented in PRIVACY.md. This vulnerability is fixed in 2.51.3.

    Published: 29 May 2026
    8.1
    High

    CVE-2026-45707

    Last Modified: 1 Jun 2026

    n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.2, when ENABLE_MULTI_TENANT=true, the HTTP transport documents that the target n8n instance is selected per-request from x-n8n-url / x-n8n-key headers. Requests that omitted those headers — or supplied only one of them — silently fell back to the process-level N8N_API_URL / N8N_API_KEY credentials configured for the operator's own n8n instance. As a result, an authenticated MCP tenant could cause n8n management calls to execute against the operator's instance instead of its own. This affects HTTP-mode deployments of n8n-mcp that are run as a shared multi-tenant service. Single-tenant deployments (ENABLE_MULTI_TENANT unset or false) are not affected. This vulnerability is fixed in 2.51.2.

    Published: 29 May 2026
    8.3
    High

    CVE-2026-44698

    Last Modified: 29 May 2026

    Home Assistant is open source home automation software that puts local control and privacy first. Prior to 2026.4.1 for iOS and 2026.4.4 for Android, he Home Assistant Companion apps for Android and iOS expose a JavaScript bridge to the in-app WebView window.externalApp on Android and webkit.messageHandlers.getExternalAuth (alongside revokeExternalAuth and externalBus) on iOS. Two flaws expose the bridge to all frames (including cross-origin iframes) and unsanitized interpolation of the JavaScript callback identifier allows a cross-origin iframe rendered inside the Companion app to execute arbitrary JavaScript in the Home Assistant frontend's main-frame origin and exfiltrate the signed-in user's access token. This vulnerability is fixed in 2026.4.1 for iOS and 2026.4.4 for Android.

    Published: 29 May 2026
    2.1
    Low

    CVE-2026-10061

    Last Modified: 3 Jun 2026

    A vulnerability was found in TRENDnet TEW-432BRP 3.10B20. Affected is the function formWPS of the file /goform/formWPS. The manipulation of the argument peerPin results in command injection. The attack can be executed remotely. The exploit has been made public and could be used. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

    Published: 29 May 2026
    1
    Low

    CVE-2026-40510

    Last Modified: 3 Jun 2026

    OpenSC before 0.27.0-rc1, fixed in commit 3f24f0b, contains a stack buffer overflow vulnerability in piv_process_history() in src/libopensc/card-piv.c that allows physically present attackers to trigger memory corruption by presenting a crafted PIV smart card or USB device returning a URL field longer than 118 bytes in the Key History Object ASN.1 response.

    Published: 29 May 2026
    8.2
    High

    CVE-2026-45615

    Last Modified: 29 May 2026

    mouse07410/asn1c is an ASN.1 compiler. In 1.4 and earlier, a memory safety vulnerability was identified in the OER decoding skeleton files generated by asn1c (specifically INTEGER_oer.c). When parsing a maliciously crafted, zero-length OER payload for a variable-length, non-negative INTEGER type, the decoder fails to validate the required bytes before extracting the Most Significant Bit (MSB). This forces a precise 1-byte Heap Out-of-Bounds (OOB) Read. Because asn1c generated code is primarily deployed to parse untrusted network inputs (such as V2X network protocols, 5G telecom headers, or X.509 certificates), when the decoder processes untrusted network-originated input, a remote attacker can exploit this to cause a Denial of Service (DoS) or trigger incorrect integer interpretation in downstream applications (e.g., protocol state poisoning or logic bypass).

    Published: 29 May 2026