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SUSE / openSUSE Security Updates

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

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  • Medium max 4.3

    Security update for rsync

    This update for rsync fixes the following issues: - CVE-2025-10158: Fixed out of bounds array access via negative index (bsc#1254441)

    first Jan 2, 2026
  • High max 7.5

    Security update for libmicrohttpd

    This update for libmicrohttpd fixes the following issues: - CVE-2025-59777: Fixed NULL pointer dereference (bsc#1253177). - CVE-2025-62689: Fixed heap-based buffer overflow(bsc#1253178).

    first Jan 2, 2026
  • High max 7.4

    Security update for dpdk

    This update for dpdk fixes the following issues: Update to version 22.11.10. Security issues fixed: - CVE-2025-23259: issue in the Poll Mode Driver (PMD) allows an attacker on a VM in the system to leak information and cause a denial of service on the network…

    first Dec 30, 2025
  • Medium max 4.8

    Security update for capstone

    This update for capstone fixes the following issues: - CVE-2025-67873: missing bounds check on user-provided skipdata callback can lead to a heap buffer overflow (bsc#1255309). - CVE-2025-68114: unchecked `vsnprintf` return value can lead to a stack buffer ov…

    first Dec 30, 2025
  • High max 8.2

    Security update for libsoup

    This update for libsoup fixes the following issues: - CVE-2025-14523: flaw in HTTP header handling can lead to host header parsing discrepancy between servers and proxies and allow for request smuggling, cache poisoning and bypass of access controls (bsc#1254…

    first Jan 12, 2026
  • High max 7.5

    Security update for libtasn1

    This update for libtasn1 fixes the following issues: - CVE-2025-13151: lack of validation of input data size leads to stack-based buffer overflow in `asn1_expend_octet_string` (bsc#1256341).

    first Jan 12, 2026
  • Medium max 5.5

    Security update for libvirt

    This update for libvirt fixes the following issues: Security issues fixed: - CVE-2025-13193: external inactive snapshots for shut-down VMs that are incorrectly created as world-readable allow unprivileged users to inspect guest OS contents (bsc#1253703). - CV…

    first Jan 9, 2026
  • High max 8.1

    Security update for openvswitch

    This update for openvswitch fixes the following issues: Update OpenvSwitch to v3.1.7 and OVN to v23.03.3. Security issues fixed: - CVE-2023-3966: ovs: invalid memory access and potential denial of service via specially crafted Geneve packets (bsc#1219465). - …

    first Jan 9, 2026
  • Low max 1.9

    Security update for libpcap

    This update for libpcap fixes the following issues: - CVE-2025-11961: missing validation of provided MAC-48 address string in `pcap_ether_aton()` can lead to out-of-bounds read and write (bsc#1255765).

    first Jan 8, 2026
  • Medium max 6.3

    Security update for python311

    This update for python311 fixes the following issues: - CVE-2025-12084: cpython: Fixed quadratic algorithm in xml.dom.minidom leading to denial of service (bsc#1254997) - CVE-2025-13836: Fixed default Content-Lenght read amount from HTTP response (bsc#1254400…

    first Jan 8, 2026
  • High max 7.7

    Security update for glib2

    This update for glib2 fixes the following issues: - CVE-2025-13601: Fixed Integer overflow in in g_escape_uri_string() (bsc#1254297) - CVE-2025-14087: Fixed buffer underflow in GVariant parser leads to heap corruption (bsc#1254662) - CVE-2025-14512: Fixed Int…

    first Jan 8, 2026
  • Medium max 4.3

    Security update for rsync

    This update for rsync fixes the following issues: - CVE-2025-10158: Fixed out of bounds array access via negative index (bsc#1254441)

    first Jan 8, 2026
  • High max 7.5

    Security update for python-tornado6

    This update for python-tornado6 fixes the following issues: - CVE-2025-67724: Fixed missing validation of the supplied reason phrase (bsc#1254903) - CVE-2025-67725: Fixed inefficient algorithm when parsing parameters for HTTP header values (bsc#1254905) - CVE…

    first Jan 8, 2026
  • Medium max 5.3

    Security update for curl

    This update for curl fixes the following issues: - CVE-2025-14524: bearer token leak on cross-protocol redirect (bsc#1255731). - CVE-2025-14819: libssh global knownhost override (bsc#1255732). - CVE-2025-15079: libssh key passphrase bypass without agent set (…

    first Jan 8, 2026
  • Unscored

    Security update for bluez

    This update for bluez fixes the following issues: - CVE-2023-45866: keystroke injection and arbitrary command execution via HID device connections (bsc#1217877).

    first Jan 8, 2026
  • Critical max 9.8

    Security update for the Linux Kernel

    The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50253: bpf: make sure skb->len != 0 when redirecting to a tunneling device (bsc#1249912). - CVE-2023-536…

    first Jan 7, 2026
  • High max 7.5

    Security update for qemu

    This update for qemu fixes the following issues: Update to version 8.2.10. Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the …

    first Jan 6, 2026
  • High max 8.3

    Security update for ovmf

    This update for ovmf fixes the following issues: - CVE-2023-45229: integer underflow and out-of-bounds read when processing IA_NA/IA_TA options in a DHCPv6 Advertise message (bsc#1218879). - CVE-2023-45230: out-of-bounds write in the DHCPv6 client through a l…

    first Dec 30, 2025
  • High max 7.4

    Security update for dpdk

    This update for dpdk fixes the following issues: Update to version 22.11.10. Security issues fixed: - CVE-2025-23259: issue in the Poll Mode Driver (PMD) allows an attacker on a VM in the system to leak information and cause a denial of service on the network…

    first Dec 30, 2025
  • High max 7.5

    Security update for podman

    This update for podman fixes the following issues: - CVE-2025-47914: lack of message size validation when SSH Agent server is processing new identity requests can lead to out-of-bounds read and an application panic (bsc#1253993). - CVE-2025-47913: receiving a…

    first Dec 30, 2025
  • High max 7.7

    Security update for glib2

    This update for glib2 fixes the following issues: Update to version 2.84.4. Security issues fixed: - CVE-2025-14512: integer overflow in the GIO `escape_byte_string()` function when processing malicious files or remote filesystem attribute values can lead to …

    first Jan 12, 2026
  • Critical max 9.8

    Security update for MozillaFirefox

    This update for MozillaFirefox fixes the following issues: Changes in MozillaFirefox: Firefox Extended Support Release 140.6.0 ESR was released: * Fixed: Various security fixes. MFSA 2025-94 (bsc#1254551): * CVE-2025-14321: Use-after-free in the WebRTC: Signa…

    first Jan 12, 2026
  • High max 7.1

    Security update for libpng16

    This update for libpng16 fixes the following issues: - CVE-2025-64505: heap buffer over-read in `png_do_quantize` when processing PNG files malformed palette indices (bsc#1254157). - CVE-2025-64506: heap buffer over-read in `png_write_image_8bit` when process…

    first Jan 12, 2026
  • High max 7.5

    Security update for libmicrohttpd

    This update for libmicrohttpd fixes the following issues: - CVE-2025-62689: Fixed heap-based buffer overflow through a specially crafted packet (bsc#1253178) - CVE-2025-59777: Fixed NULL pointer dereference through a specially crafted packet (bsc#1253177)

    first Jan 12, 2026
  • High max 7.5

    Security update for python-tornado6

    This update for python-tornado6 fixes the following issues: - CVE-2025-67724: unescaped `reason` argument used in HTTP headers and in HTML default error pages can be used by attackers to launch header injection or XSS attacks (bsc#1254903). - CVE-2025-67725: …

    first Jan 12, 2026
  • Medium max 5.3

    Security update for avahi

    This update for avahi fixes the following issues: - CVE-2024-52615: Fixed DNS spoofing (bsc#1233421)

    first Jan 11, 2026
  • Critical max 10.0

    Security update of valkey

    This update for valkey fixes the following issues: Update to 8.0.6: - Security fixes: - CVE-2025-49844: Fixed that a Lua script may lead to remote code execution (bsc#1250995) - CVE-2025-46817: Fixed that a Lua script may lead to integer overflow and potentia…

    first Jan 7, 2026
  • Critical max 9.8

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50253: bpf: make sure skb->len != 0 when redirecting to a tunneling device (bsc#1249912). - CVE-2025-37916: pds_core: remove …

    first Dec 19, 2025
  • High max 8.8

    Security update for sssd

    This update for sssd fixes the following issues: - CVE-2025-11561: Fixed default Kerberos configuration allowing privilege escalation on AD-joined Linux systems (bsc#1244325)

    first Jan 2, 2026
  • High max 7.0

    Security update for mariadb

    This update for mariadb fixes the following issues: - Update to 11.8.5: * CVE-2025-13699: Fixed Directory Traversal Remote Code Execution Vulnerability (bsc#1254313) Other fixes: - Add %license tags to license files (bsc#1252162) - Add INSTALL_DOCREADMEDIR cm…

    first Dec 22, 2025
  • Medium max 6.5

    Security update for fontforge

    This update for fontforge fixes the following issues: - CVE-2025-50949: Fixed memory leak in function DlgCreate8 (bsc#1252652).

    first Dec 22, 2025
  • Critical max 9.8

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50253: bpf: make sure skb->len != 0 when redirecting to a tunneling device (bsc#1249912). - CVE-2025-37916: pds_core: remove …

    first Dec 19, 2025
  • High max 8.8

    Security update for sssd

    This update for sssd fixes the following issues: - CVE-2025-11561: Fixed default Kerberos configuration allowing privilege escalation on AD-joined Linux systems (bsc#1244325)

    first Jan 2, 2026
  • Critical max 9.8

    Security update for the Linux Kernel

    The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50253: bpf: make sure skb->len != 0 when redirecting to a tunneling device (bsc#1249912). - CVE-2025-37916: pds_core: remove …

    first Dec 19, 2025
  • High max 8.7

    Security update for python-black

    This update for python-black fixes the following issue: - CVE-2026-32274: arbitrary file writes from unsanitized user input in cache file name (bsc#1259608).

    first Mar 13, 2026
  • High max 7.5

    Security update for python-Markdown

    This update for python-Markdown fixes the following issue: - CVE-2025-69534: incomplete markup declaration in raw HTML can crash applications that process untrusted Markdown (bsc#1259256).

    first Mar 6, 2026
  • High max 7.5

    Security update for qemu

    This update for qemu fixes the following issues: Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host (bsc#1253002). - CVE-…

    first Dec 22, 2025
  • High max 7.5

    Security update for python-tornado6

    This update for python-tornado6 fixes the following issues: - CVE-2025-67724: unescaped `reason` argument used in HTTP headers and in HTML default error pages can be used by attackers to launch header injection or XSS attacks (bsc#1254903). - CVE-2025-67725: …

    first Dec 22, 2025
  • Medium max 4.8

    Security update for libsoup

    This update for libsoup fixes the following issue: - CVE-2026-0716: improper bounds handling may allow out-of-bounds read (bsc#1256418).

    first Mar 7, 2026
  • High max 7.8

    Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 15 SP7)

    This update for the SUSE Linux Enterprise kernel 6.4.0-150700.51 fixes one security issue The following security issue was fixed: - CVE-2025-38129: page_pool: fix use-after-free in page_pool_recycle_in_ring (bsc#1258139).

    first Mar 2, 2026