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SUSE / openSUSE Security Updates

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

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  • High max 7.8

    Security update for libvirt

    This update for libvirt fixes the following issues: - CVE-2026-18917: Integer overflow in NodeGetFreePages RPC handler leading to heap buffer overflow (bsc#1275863). - CVE-2026-61477: newline injection in network XML DNS TXT/SRV fields allows dnsmasq config d…

    first Sep 2, 2026
  • High max 7.5

    Security update for dracut

    This update for dracut fixes the following issues: - CVE-2026-6893: Root code execution via DHCP options command injection (bsc#1268322). - CVE-2026-16445: Root code execution via DHCP options command injection in NetworkManager initrd module (bsc#1273580). C…

    first Sep 2, 2026
  • Medium max 4.0

    Security update for lcms2

    This update for lcms2 fixes the following issues: - CVE-2026-41254: Information disclosure or denial of service via integer overflow in CubeSize (bsc#1264994). - CVE-2026-42798: Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in Parse…

    first Sep 1, 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 1, 2026
  • Medium max 4.6

    Security update for cpio

    This update for cpio fixes the following issues: Security issues fixed: - 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#127485…

    first Aug 31, 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-2026-53224: 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 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-2026-53224: 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 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-2026-53224: 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 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-2026-53224: 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 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-2026-53224: 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 20 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-2026-53224: 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 19 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-2026-53224: 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 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-2026-53224: 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 11 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-32.1 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 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-2026-53224: 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 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-2026-53224: 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 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-2026-53224: 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 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-2026-53224: 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 11 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

    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-2026-53224: 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 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-2026-53224: 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 10 for SUSE Linux Enterprise Micro 6.0)

    This update for the SUSE Linux Enterprise Kernel 6.4.0-32.1 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 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-2026-53224: 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 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-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: …

    first Aug 31, 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 1, 2026
  • High max 8.3

    Security update for c-ares

    This update for c-ares fixes the following issues: Update to c-ares 1.34.8. - CVE-2025-31498: use-after-free in `read_answers()` when `process_answer()` may re-enqueue a query (bsc#1240955). - CVE-2025-62408: use-after-free due to connection being cleaned up …

    first Aug 31, 2026
  • High max 7.5

    Security update for dracut

    This update for dracut fixes the following issues: - CVE-2026-6893: Root code execution via DHCP options command injection (bsc#1268322). - CVE-2026-16445: Root code execution via DHCP options command injection in NetworkManager initrd module (bsc#1273580). C…

    first Sep 8, 2026
  • High max 7.5

    Security update for wireshark

    This update for wireshark fixes the following issues: - CVE-2026-15163: Denial of Service via multiple protocol dissector infinite loops (bsc#1271133). - CVE-2026-15164: Denial of Service vulnerability in ciscodump (bsc#1271134). - CVE-2026-15166: Denial of S…

    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
  • 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 8, 2026
  • High max 8.8

    Security update for xen

    This update for xen fixes the following issues: - CVE-2026-62437: x86: DMs may cause mem leak by IRQ binding (bsc#1276838). - CVE-2026-79602: x86: improper handling of HVM emulation return codes (bsc#1276839). - CVE-2026-79603: unconditionally do TLB flushing…

    first Sep 8, 2026
  • High max 7.8

    Security update for emacs

    This update for emacs fixes the following issues: - Arbitrary code execution when opening a specially crafted file (bsc#1275941). - CVE-2026-77219: integer overflow in the PBM/PPM/PGM image loader leads to heap memory content leaks when a crafted image with l…

    first Sep 8, 2026
  • High max 7.5

    Security update for dracut

    This update for dracut fixes the following issues: - CVE-2026-6893: Root code execution via DHCP options command injection (bsc#1268322). - CVE-2026-16445: Root code execution via DHCP options command injection in NetworkManager initrd module (bsc#1273580). C…

    first Sep 8, 2026
  • High max 7.5

    Security update for python-tornado6

    This update for python-tornado6 fixes the following issue - CVE-2026-82397: an unauthenticated request body containing millions of separator-delimited fields can synchronously stall the single-threaded event loop and delay every connection (bsc#1277725).

    first Sep 8, 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 8, 2026
  • High max 8.8

    Security update for xen

    This update for xen fixes the following issues: Update to version 4.20.3 (jsc#PED-8907). Security issues fixed: - CVE-2026-42493: x86 shadow paging is deprecated (bsc#1271528). - CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buff…

    first Sep 8, 2026
  • High max 8.8

    Security update for xen

    This update for xen fixes the following issues: - CVE-2026-62437: x86: DMs may cause mem leak by IRQ binding (bsc#1276838). - CVE-2026-79602: x86: improper handling of HVM emulation return codes (bsc#1276839).

    first Sep 8, 2026
  • High max 8.8

    Security update for xen

    This update for xen fixes the following issues: - CVE-2026-62437: x86: DMs may cause mem leak by IRQ binding (bsc#1276838). - CVE-2026-79602: x86: improper handling of HVM emulation return codes (bsc#1276839). - CVE-2026-79603: unconditionally do TLB flushing…

    first Sep 8, 2026
  • High max 7.5

    Security update for perl-Net-DNS

    This update for perl-Net-DNS fixes the following issue: - CVE-2026-81928: memory exhaustion via unbounded recursion in sig_data when re-encoding a message with a misplaced TSIG record (bsc#1278084).

    first Sep 8, 2026
  • High max 7.1

    Security update for amazon-ssm-agent

    This update for amazon-ssm-agent fixes the following issues: - CVE-2026-71556: github.com/go-git/go-git/v5: Arbitrary file read/write via symbolic link resolution (bsc#1276981). - CVE-2026-71557: github.com/go-git/go-git/v5: Malicious reference names may modi…

    first Sep 8, 2026