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SUSE / openSUSE Security Updates

Source: https://www.suse.com/support/update/

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  • Critical max 9.8

    Security update for tomcat

    This update for tomcat fixes the following issues: - CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893). - CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894). - CVE…

  • Critical max 10.0

    Security update for containerized-data-importer

    This update for containerized-data-importer fixes the following issues: - CVE-2025-58058: github.com/ulikunitz/xz: github.com/ulikunitz/xz leaks memory (bsc#1248946). - CVE-2026-25680: golang.org/x/net/html: denial of service when parsing arbitrary HTML (bsc#…

  • Critical max 9.8

    sngrep-1.8.4-2.1 on GA media

    These are all security issues fixed in the sngrep-1.8.4-2.1 package on the GA media of openSUSE Tumbleweed.

    first Sep 15, 2026
  • Critical max 9.1

    libcjose-devel-0.6.2.8-2.1 on GA media

    These are all security issues fixed in the libcjose-devel-0.6.2.8-2.1 package on the GA media of openSUSE Tumbleweed.

    first Sep 15, 2026
  • Critical max 9.1

    Security update for openssl-3

    This update for openssl-3 fixes the following issues: August 2026 release. - CVE-2026-75803: AEAD forgeries with empty ciphertext when using `EVP_Cipher()` (bsc#1275837). - CVE-2026-54874: excessive memory use when buffering DTLS records for a future epoch (b…

    first Sep 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267369). - CVE-2026-52955: libceph: Fix pote…

    first Sep 15, 2026
  • Critical max 9.8

    Security update for tomcat

    This update for tomcat fixes the following issues: - CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893). - CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894). - CVE…

    first Sep 11, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 14 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-38.1 fixes various security issues: The following security issues were fixed: - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437). - CVE-2026-23240: tls: Fix race condition in tls…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023). - CVE-2026-53246: sctp:…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 26 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-49.1 fixes various security issues: The following security issues were fixed: - CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300). - CVE-2026-52956: libceph: Fix po…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 25 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-48.1 fixes various security issues: The following security issues were fixed: - CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300). - CVE-2026-46319: net/sched: act_…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 24 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-47.1 fixes various security issues: The following security issues were fixed: - CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267362). - CVE-2026-46242: eventpoll: fix e…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 23 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-46.1 fixes various security issues: The following security issues were fixed: - CVE-2026-43109: x86: shadow stacks: proper error handling for mmap lock (bsc#1269282). - CVE-2026-46037: ipv4: icmp: validat…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 22 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-45.1 fixes various security issues: The following security issues were fixed: - CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1262404). - CVE-2026-23449: net/sched: teql: Fix dou…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 21 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-44.1 fixes various security issues: The following security issues were fixed: - CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1262404). - CVE-2026-23449: net/sched: teql: Fix dou…

    first Sep 8, 2026
  • Critical max 9.8
    SUSE-SU-2026:23529-1 588 CVEs 1 exploited

    Security update for the Linux Kernel

    The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1269731). - CVE-2025-68214: timers: Fix NULL funct…

    first Sep 8, 2026
  • Critical max 9.8
    SUSE-SU-2026:23528-1 588 CVEs 1 exploited

    Security update for the Linux Kernel

    The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944) - CVE-2025-68214: timers: Fix NULL fun…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for helm

    This update for helm fixes the following issues: - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control (bsc#12…

    first Sep 4, 2026
  • Critical max 9.8

    Security update for helm

    This update for helm fixes the following issues: - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control (bsc#12…

    first Sep 14, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 17 for SUSE Linux Enterprise 15 SP7)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.62 fixes various security issues: The following security issues were fixed: - CVE-2026-53360: KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use (bsc#1270303). - CVE-2026-64423: ipv4: i…

    first Sep 14, 2026
  • Critical max 9.8

    Security update for ffmpeg-4

    This update for ffmpeg-4 fixes the following issues: - CVE-2026-58049: incorrect validation in the RASC video decoder can lead to an out-of-bounds heap write and memory corruption (bsc#1269550). - CVE-2026-64833: Out-of-Bounds Read via S/PDIF Muxer spdifenc.c…

    first Sep 14, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 18 for SUSE Linux Enterprise 15 SP7)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.67 fixes various security issues: The following security issues were fixed: - CVE-2026-64423: ipv4: igmp: remove multicast group from hash table on device destruction (bsc#1275458). - CVE-2026-64…

    first Sep 14, 2026
  • Critical max 10.0

    Security update for MozillaFirefox, MozillaFirefox-branding-SLE, mozilla-nspr, mozilla-nss, rust-cbindgen

    This update for MozillaFirefox, MozillaFirefox-branding-SLE, mozilla-nspr, mozilla-nss, rust-cbindgen fixes the following issues: Changes in MozillaFirefox: Firefox Extended Support Release 153.2.0 ESR * Fixed: Various security fixes. MFSA 2026-85 (bsc#127800…

    first Sep 14, 2026
  • Critical max 9.1

    Security update for perl-Mojolicious

    This update for perl-Mojolicious fixes the following issue: - CVE-2026-15747: exposing a stable representation of the session CSRF token to a BREACH compression oracle (bsc#1271431).

    first Sep 14, 2026
  • Critical max 9.8

    Security update for ffmpeg-4

    This update for ffmpeg-4 fixes the following issues: - CVE-2026-58049: incorrect validation in the RASC video decoder can lead to an out-of-bounds heap write and memory corruption (bsc#1269550). - CVE-2026-64833: Out-of-Bounds Read via S/PDIF Muxer spdifenc.c…

    first Sep 14, 2026
  • Critical max 10.0

    mistral-vibe-2.25.4-1.1 on GA media

    These are all security issues fixed in the mistral-vibe-2.25.4-1.1 package on the GA media of openSUSE Tumbleweed.

    first Sep 14, 2026
  • Critical max 9.8

    Security update for helm

    This update for helm fixes the following issues: Update to version 3.21.1: - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass establis…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023). - CVE-2026-53246: sctp:…

    first Sep 8, 2026
  • Critical max 9.8
    SUSE-SU-2026:23477-1 588 CVEs 1 exploited

    Security update for the Linux Kernel

    The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944) - CVE-2025-68214: timers: Fix NULL fun…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 26 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-49.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 21 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-43.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 18 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-40.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 15 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-39.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 26 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-49.1 fixes various security issues: The following security issues were fixed: - CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300). - CVE-2026-52956: libceph: Fix po…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 25 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-48.1 fixes various security issues: The following security issues were fixed: - CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300). - CVE-2026-46319: net/sched: act_…

    first Sep 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 12 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-36.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 10 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-34.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 2026
  • Critical max 9.8
    SUSE-SU-2026:4120-1 662 CVEs 1 exploited

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944). - CVE-2025-68214: timers: Fix NULL function pointer ra…

    first Sep 10, 2026
  • Critical max 9.8

    Security update for tomcat10

    This update for tomcat10 fixes the following issues: - CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893). - CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894). - C…

    first Sep 10, 2026
  • Critical max 9.8

    Security update for tomcat11

    This update for tomcat11 fixes the following issues: - CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893). - CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894). - C…

    first Sep 9, 2026