SUSE-SU-2026:24470-1

    Dashboard / Vulnerabilities / SUSE-SU-2026:24470-1

    SUSE-SU-2026:24470-1

    Published: 29 Oct 2026Last Modified: 4 Nov 2026

    Summary: Security update for libsoup

    Details: This update for libsoup fixes the following issues: - CVE-2026-12547: Header "Proxy-Authorization" leads to credentials being send to different proxy after proxy switch (bsc#1272195). - CVE-2026-12548: out-of-bounds read in multipart body parser due to an integer truncation (bsc#1272196). - CVE-2026-15711: SoupWebsocketConnection: WebSocket remote denial of service via oversized control frame protocol violation (bsc#1271446). - CVE-2026-15712: SoupClientMessageIOHTTP2: HTTP/2 GOAWAY frame parsing heap buffer over-read via invalid NUL- termination assumption (bsc#1271447). - CVE-2026-15713: SoupCache: libsoup: HTTP/2 frame window exhaustion remote denial of service via memory leak (bsc#1271448). - CVE-2026-15714: SoupMultipartInputStream: libsoup: Out-of-bounds read in soup_multipart_input_stream_read_headers via an oversized multipart boundary string (bsc#1271449). - CVE-2026-66339: proxy credentials leak to destination server via `Proxy-Authorization` header in CONNECT tunnels (bsc#1273156). - CVE-2026-102555: Heap buffer overflow via uninitialized length in data-URI base64 decoding (bsc#1283299). - CVE-2026-102556: Heap buffer overflow from WebSocket Pong signal type confusion (bsc#1283300). - CVE-2026-102557: Heap buffer overflow during WebSocket message reassembly (bsc#1283301). - CVE-2026-102558: Heap buffer overflow during WebSocket receive-buffer growth (bsc#1283302). - CVE-2026-102559: Heap buffer overflow during WebSocket client-frame masking (bsc#1283303). - CVE-2026-102560: Heap buffer overflow during outgoing permessage-deflate buffer growth (bsc#1283304). - CVE-2026-103399: incomplete request body draining in HTTP/1.x early responses can allow HTTP request smuggling (bsc#1283831).

    References: https://www.suse.com/support/update/announcement/2026/suse-su-202624470-1/, https://bugzilla.suse.com/1271446, https://bugzilla.suse.com/1271447, https://bugzilla.suse.com/1271448, https://bugzilla.suse.com/1271449, https://bugzilla.suse.com/1272195, https://bugzilla.suse.com/1272196, https://bugzilla.suse.com/1273156, https://bugzilla.suse.com/1283299, https://bugzilla.suse.com/1283300, https://bugzilla.suse.com/1283301, https://bugzilla.suse.com/1283302, https://bugzilla.suse.com/1283303, https://bugzilla.suse.com/1283304, https://bugzilla.suse.com/1283831, https://www.suse.com/security/cve/CVE-2026-102555, https://www.suse.com/security/cve/CVE-2026-102556, https://www.suse.com/security/cve/CVE-2026-102557, https://www.suse.com/security/cve/CVE-2026-102558, https://www.suse.com/security/cve/CVE-2026-102559, https://www.suse.com/security/cve/CVE-2026-102560, https://www.suse.com/security/cve/CVE-2026-103399, https://www.suse.com/security/cve/CVE-2026-12547, https://www.suse.com/security/cve/CVE-2026-12548, https://www.suse.com/security/cve/CVE-2026-15711, https://www.suse.com/security/cve/CVE-2026-15712, https://www.suse.com/security/cve/CVE-2026-15713, https://www.suse.com/security/cve/CVE-2026-15714, https://www.suse.com/security/cve/CVE-2026-66339

    Affected packages

    Package

    Name: libsoup

    Purl: pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.6.6-160000.5.1

    Affected versions

    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
    SUSE-SU-2026:24470-1 | CVE-DB