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    CVE-2026-95115

    Buffer Overflow vulnerability in libwebsockets main 106d542c allows a remote attacker to cause a denial of service via the LEJP JSON parser

    Published:Oct 13, 2026
    Last Modified:Oct 17, 2026
    EPS:Oct 13, 2026
    EPSS Score:0.00487
    CVSS Score:7.5

    Affected Products

    Vendor
    Warmcat
    Product
    Libwebsockets

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-95114 (CVSS 7.5) — libwebsockets contains an out-of-bounds read vulnerability in the LEJP incremental parser in lib/misc/lejp.c. …
    CVE-2026-78161 (CVSS 5.5) — A vulnerability was found in warmcat libwebsockets 4.5.0. Impacted is the function report_raw_cbor of the file…
    CVE-2026-10650 (CVSS 5.5) — A flaw has been found in warmcat libwebsockets up to 4.5.8. This issue affects the function lws_ssh_parse_plai…
    CVE-2025-11680 (CVSS 5.9) — Out-of-bounds Write in unfilter_scanline in warmcat libwebsockets allows, when the LWS_WITH_UPNG flag is enabl…
    CVE-2025-11679 (CVSS 5.9) — Out-of-bounds Read in lws_upng_emit_next_line in warmcat libwebsockets allows, when the LWS_WITH_UPNG flag is …
    CVE-2025-11678 (CVSS 7.5) — Stack-based Buffer Overflow in lws_adns_parse_label in warmcat libwebsockets allows, when the LWS_WITH_SYS_ASY…
    CVE-2025-11677 (CVSS 6.3) — Use After Free in WebSocket server implementation in lws_handshake_server in warmcat libwebsockets may allow a…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High