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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 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
  • Unscored

    Security update for kernel-livepatch-MICRO-6-0-RT_Update_29

    This update for kernel-livepatch-MICRO-6-0-RT_Update_29 fixes the following issues: - New livepatch SLE Micro 6.0/6.1 kernel update 29

    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
  • High max 7.5

    Security update for strongswan

    This update for strongswan fixes the following issues: - CVE-2026-47895: Double-Free When Destroying Certain Cloned Identities (bsc#1266360). - CVE-2026-78123: Undefined Memory Access When Handling PKCS#7 Containers (bsc#1276533). - CVE-2026-78124: Memory Lea…

    first Sep 9, 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
  • Medium max 6.9

    Security update for python-aiohttp

    This update for python-aiohttp fixes the following issues: - CVE-2026-59881: excessive resource consumption due to WebSocket client accepting compressed frames without negotiated permessage-deflate (bsc#1273125). - CVE-2026-69243: HTTP request smuggling via t…

    first Sep 9, 2026
  • Medium max 5.4

    Security update for python-Authlib

    This update for python-Authlib fixes the following issue: - CVE-2026-41479: crafted authorization requests with unsupported response_types can cause unauthenticated open redirects (bsc#1275231).

    first Sep 9, 2026
  • Medium max 4.2

    Security update for libsoup

    This update for libsoup fixes the following issue: - CVE-2026-12548: out-of-bounds read in multipart body parser due to an integer truncation (bsc#1272196).

    first Sep 9, 2026
  • Low max 2.0

    Security update for python-pip

    This update for python-pip fixes the following issue: - Fixed patch for CVE-2026-1703 to work with python2 where os.path.commonpath doesn't exists (bsc#1257599)

    first Sep 9, 2026
  • Unscored

    Security update for libzypp, zypper

    This update for libzypp, zypper fixes the following issues: Security issue fixed: - invalidating legacy libzypp unsigned-repository cache state [LIBZYPP-LEGACY-CACHE-01] (bsc#1274625). - hasCredentials() requires both username AND password to be non-empty (bs…

    first Sep 9, 2026
  • Medium max 6.2

    Security update for libusb-1_0

    This update for libusb-1_0 fixes the following issues: - CVE-2026-23679: NULL pointer dereference in `parse_interface()` allows attackers to crash applications by supplying a malformed USB configuration descriptor (bsc#1266664). - CVE-2026-47104: one-byte out…

    first Sep 7, 2026
  • High max 7.1

    Security update for NetworkManager

    This update for NetworkManager fixes the following issues: - CVE-2026-10805: local privilege escalation via malformed MUD URLs in dhclient backend (bsc#1267696). - CVE-2026-19685: missing user ownership checks for 802.1X directory properties can allow WPA-Ent…

    first Sep 6, 2026
  • Critical max 9.1

    Security update for curl

    This update for curl fixes the following issues: - CVE-2026-5773: wrong reuse of SMB connection (bsc#1262633). - CVE-2026-7168: cross-proxy Digest auth state leak (bsc#1263440). - CVE-2026-8926: password leak with netrc and user in URL (bsc#1268412). - CVE-20…

    first Sep 6, 2026
  • Medium max 6.5

    Security update for rpcbind

    This update for rpcbind fixes the following issue: - CVE-2026-16461: stack buffer overflow in rpcinfo rpcbdump() short-mode version-list formatting (bsc#1272340).

    first Sep 6, 2026
  • Medium max 4.8

    Security update for bzip2

    This update for bzip2 fixes the following issue: - CVE-2026-42250: off-by-one error in the `bzip2recover` utility when processing a specially crafted file can lead to a crash (bsc#1266786).

    first Sep 4, 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

    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
    SUSE-SU-2026:23481-1 588 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
  • Unscored

    Security update for kernel-livepatch-MICRO-6-0_Update_29

    This update for kernel-livepatch-MICRO-6-0_Update_29 fixes the following issues: - New livepatch SLE Micro 6.0/6.1 kernel update 29

    first Sep 8, 2026
  • Low max 3.8

    Security update for opensc

    This update for opensc fixes the following issue: - CVE-2026-40510: stack buffer overflow in `piv_process_history()` allows physically present attackers to trigger memory corruption by presenting a crafted PIV smart card or USB device (bsc#1266964).

    first Sep 8, 2026
  • Unscored

    Security update for multipath-tools

    This update for multipath-tools fixes the following issues: - Heap Out-of-Bounds Read in Custom Format String Parser via Trailing `%` (bsc#1277205). - Path traversal in device-mapper-multipath failed_wwids management (bsc#1277210). - SCSI PRIN READ FULL STATU…

    first Sep 8, 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 4, 2026
  • Medium max 6.7

    Security update for systemd

    This update for systemd fixes the following issue: Security issue fixed: - CVE-2026-16742: `systemd-homed`: local privilege escalation due to missing home record signature verification on the authentication path (bsc#1271444). Non security issue fixed: - `sys…

    first Sep 3, 2026
  • Low max 2.0

    Security update for fuse-overlayfs

    This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: privilege escalation due to SUID/SGID bit preservation after truncate operation (bsc#1273100).

    first Sep 3, 2026
  • High max 7.5

    Security update for dracut

    This update for dracut fixes the following issues: Update to version 059+suse.730.g73d3411aa. - CVE-2026-6893: improper handling and escaping of DHCP options can lead to command injection and root code execution within the `initramfs` (bsc#1268322). - CVE-202…

    first Sep 3, 2026
  • Medium max 5.5

    Security update for sssd

    This update for sssd fixes the following issues: Security issues fixed: - CVE-2026-68742: insufficient validation in the NSS responder can lead to an out-of-bounds read and a process crash when a crafted GETHOSTBYADDR request is sent to the NSS responder sock…

    first Sep 3, 2026
  • Medium max 4.6

    Security update for cpio

    This update for cpio fixes the following issues: - CVE-2026-66484: improper sanitization in the tar archive extraction functionality allows for the creation of hard links outside intended directory via malicious tar archives (bsc#1274856). - CVE-2026-66485: i…

    first Sep 3, 2026
  • Critical max 9.8

    Security update for openssl-3

    This update for openssl-3 fixes the following issues: August 2026 release. - CVE-2026-14456: unbounded memory growth in QUIC server incoming channel queue (bsc#1274791). - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing cert…

    first Sep 2, 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
  • Medium max 5.1

    Security update for wget

    This update for wget fixes the following issue: - CVE-2026-16599: server-controlled unbounded MD5 loop in FTP OPIE (bsc#1276962).

    first Sep 4, 2026
  • Medium max 6.7

    Security update for systemd

    This update for systemd fixes the following issue: Security issue fixed: - CVE-2026-16742: `systemd-homed`: local privilege escalation due to missing home record signature verification on the authentication path (bsc#1271444). Non security issue fixed: - `sys…

    first Sep 3, 2026
  • Medium max 6.5

    Security update for rpcbind

    This update for rpcbind fixes the following issue: - CVE-2026-16461: stack buffer overflow in rpcinfo rpcbdump() short-mode version-list formatting (bsc#1272340).

    first Sep 3, 2026
  • Medium max 6.2

    Security update for libusb-1_0

    This update for libusb-1_0 fixes the following issues: - CVE-2026-23679: NULL pointer dereference in `parse_interface()` allows attackers to crash applications by supplying a malformed USB configuration descriptor (bsc#1266664). - CVE-2026-47104: one-byte out…

    first Sep 3, 2026
  • Medium max 5.1

    Security update for busybox

    This update for busybox fixes the following issues: - CVE-2023-42366: heap buffer overflow in the `next_token` function of `editors/awk.c` (bsc#1217586). - CVE-2026-38752: stack buffer overflow in the `evaluate()` function of `editors/awk.c` (bsc#1271544). - …

    first Sep 2, 2026