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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 17 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 13 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-63968: ipv6: fix possible infinite loo…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-63968: ipv6: fix possible infinite loo…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 16 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-37.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-63968: ipv6: fix possible infinite loo…

    first Nov 2, 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-63968: ipv6: fix possible infinite loo…

    first Nov 2, 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-63968: ipv6: fix possible infinite loo…

    first Nov 2, 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 31 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-159998.54.1 fixes one security issue: The following security issue was fixed: - CVE-2026-98432: ipv4: free inet_opt and ireq_opt after an RCU grace period (bsc#1285686).

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-51.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-64217: netfs: Fix overrun check in netfs_extr…

    first Nov 2, 2026
  • Critical max 9.8

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

    This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 19 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-42.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • Critical max 9.8

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

    This update for the SUSE Linux Enterprise Kernel 6.4.0-35.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-63968: ipv6: fix possible infinite loo…

    first Nov 2, 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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 28 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-51.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-64217: netfs: Fix overrun check in netfs_extr…

    first Nov 2, 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel RT (Live Patch 29 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-52.1 fixes various security issues: The following security issues were fixed: - CVE-2026-74469: sctp: prevent peer transport count overflow (bsc#1280693). - CVE-2026-89544: SUNRPC: fix gssx_dec_option_arr…

    first Nov 2, 2026
  • High max 7.7

    Security update for openssh

    This update for openssh fixes the following issues: - CVE-2026-59995: sftp: a malicious server could change the the location of downloaded files (bsc#1271044). - CVE-2026-59996: scp: a malicious server could write files to the parent directory of the intended…

    first Oct 30, 2026
  • Unscored

    Security update for haproxy

    This update for haproxy fixes the following issue: - h1-htx: report an error on a too long chunk-size line (bsc#1285046).

    first Oct 30, 2026
  • Critical max 9.2
    SUSE-SU-2026:24476-1 1 CVE 1 exploited

    Security update for brotli

    This update for brotli fixes the following issue: - CVE-2026-111497: Brotli decoder out-of-bounds write permits remote code execution (bsc#1287778).

    first Oct 29, 2026
  • Critical max 9.1

    Security update for google-guest-agent

    This update for google-guest-agent fixes the following issues: - CVE-2026-78659: golang.org/x/net/http2: HTTP/2 server memory exhaustion due to Trailer headers (bsc#1286994). - CVE-2026-78660: golang.org/x/net/http2: HTTP/2 transport accepts malformed framing…

    first Oct 29, 2026
  • Critical max 9.9

    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-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531). - CVE-2026-43091…

    first Oct 27, 2026
  • High max 7.5

    Security update for libX11

    This update for libX11 fixes the following issue: - CVE-2026-88806: XkbGetMap Reply Heap-based Buffer Overflow (bsc#1280910).

    first Oct 26, 2026
  • High max 8.6

    Security update for libsoup

    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 int…

    first Oct 29, 2026
  • High max 8.2

    Security update for expat

    This update for expat fixes the following issues: - CVE-2026-77214: out-of-bounds read due to insufficient checks in `XML_ParseBuffer()` (bsc#1284334). - CVE-2026-93990: fails to validate low surrogates following high surrogates in UTF-16 input (bsc#1282347).…

    first Oct 27, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 29 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-52.1 fixes various security issues: The following security issues were fixed: - CVE-2026-74469: sctp: prevent peer transport count overflow (bsc#1280693). - CVE-2026-89544: SUNRPC: fix gssx_dec_option_arr…

    first Nov 2, 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-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271837). - CVE-2026-63968: ipv6: fix possible infinite loop in fi…

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 30 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-159998.53.1 fixes one security issue: The following security issue was fixed: - CVE-2026-98432: ipv4: free inet_opt and ireq_opt after an RCU grace period (bsc#1285686).

    first Nov 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel (Live Patch 20 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-2026-53016: crypto: ccp - copy IV using skcipher ivsize (bsc#1269766). - CVE-2026-53381: virtiofs: fix UAF on submount u…

    first Nov 2, 2026
  • High max 7.8

    Security update for ghostscript

    This update for ghostscript fixes the following issues: - CVE-2026-101258: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use-after-free (bsc#1284397). - CVE-2026-103226: stack-based buffer overflow in `pdfwrite` via crafted font dat…

    first Oct 27, 2026