CLSA-2026-1775657177 kernel: Fix of 9 CVEs

ovl: Filter invalid inodes with missing lookup function CVE-2024-56570 - ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 - media: imon: reorganize serialization CVE-2025-39993 - usb: xhci: Fix inverted ringxrunevent check in handletxevent CVE-2025-37882 - Revert "VFS: Impose ordering...

CLSA-2026-1774996482 golang: Fix of CVE-2026-25679

CVE-2026-25679: fix insufficient validation of host/authority in url.Parse that allowed invalid URLs; strengthen parsing and reject malformed host and authority components - fix-smtp-test-expired-cert: fix expired TLS test certificate in net/smtp tests; replace with upstream long-lived cert...

CLSA-2026-1774432816 vim: Fix of 2 CVEs

CVE-2026-28417: fix OS command injection in netrw plugin when handling specially crafted URLs such as scp:// - CVE-2026-28421: fix heap-buffer-overflow and crash when recovering from a maliciously crafted Vim swap file...

CLSA-2026-1774259220 curl: Fix of 3 CVEs

CVE-2026-1965: fix incorrect connection reuse; prevent reuse of Negotiate- authenticated connections with different credentials and require authentication identity match - CVE-2026-3784: fix wrong proxy connection reuse with different credentials; check proxy user/password in proxyinfomatches to...

CLSA-2026-1773782865 Update of alt-php

New microcode update packages from upstream up to 2026-02-21: - Addition AMD CPU microcode for processor family 0x19: cpuid:0x00A00F10ver:0x0A00107A, cpuid:0x00A00F11ver:0x0A0011D5, cpuid:0x00A00F11ver:0x0A0011DE, cpuid:0x00A00F12ver:0x0A001238, cpuid:0x00A00F12ver:0x0A001247,...

CLSA-2026-1773684091 Update of ca-certificates

update to CKBI 2.84 from NSS 3.121 - updated certificates: - Certificate "ePKI Root Certification Authority" - Certificate "GlobalSign Root CA" - Certificate "Entrust.net Premium 2048 Secure Server CA" - Certificate "Comodo AAA Services root" - Certificate "XRamp Global CA Root" - Certificate "Go...

CLSA-2026-1770214504 Update of microcode_ctl

Update Intel CPU microcode to 20251111: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000410; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000650; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

CLSA-2026-1773309522 osbuild-composer: Fix of 4 CVEs

rebuild with newer golang version 1.22.9-1.el92.tuxcare.els6 to fix the following CVEs - CVE-2025-61729: fix excessive resource consumption when constructing hostname error messages for certificates with many SANs - CVE-2025-61728: reduce CPU usage in index construction - CVE-2025-61726: limit...

CLSA-2026-1773223444 delve: Fix of CVE-2025-68121

Rebuild with golang Go 1.25.7-1.el96.tuxcare.els1 to fix CVE-2025-68121 - CVE-2025-68121: fix crypto/tls session resumption succeeding when it should fail due to mutated ClientCAs or RootCAs between handshakes...

CLSA-2026-1773043650 kernel: Fix of 10 CVEs

ACPICA: Add AMLNOOPERANDRESOLVE flag to Timer CVE-2023-53395 - net: ppp: Add bound checking for skb data on pppsynctxmung CVE-2025-37749 - ata: ahci: Match EMMAXSLOTS with SATAPMPMAXPORTS CVE-2022-50315 - ext2: Check block size validity during mount CVE-2023-53569 - gfs2: Fix possible data races...

CLSA-2026-1772454796 zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

CLSA-2026-1772644297 Update of ca-certificates

update to CKBI 2.82 from NSS 3.120 - updated certificates: - Certificate "GlobalSign Root CA" - Certificate "Entrust.net Premium 2048 Secure Server CA" - Certificate "Comodo AAA Services root" - Certificate "XRamp Global CA Root" - Certificate "Go Daddy Class 2 CA" - Certificate "Starfield Class...

CLSA-2026-1772573053 butane: Fix of CVE-2025-61729

rebuilt with golang = 1.25.7-1.tuxcare.els1 to address the following security issues: - CVE-2025-61729...

CLSA-2026-1771410337 Update of nss

update to CKBI 2.82 from NSS 3.120 - updated certificates: - Certificate "GlobalSign Root CA" - Certificate "Entrust.net Premium 2048 Secure Server CA" - Certificate "Comodo AAA Services root" - Certificate "XRamp Global CA Root" - Certificate "Go Daddy Class 2 CA" - Certificate "Starfield Class...

CLSA-2026-1768213076 httpd: Fix of 2 CVEs

CVE-2025-65082: fix CGI environment variable injection by preventing HTTP headers from overriding server-set variables - CVE-2025-66200: prevent suexec bypass by removing request notes usage and rejecting the undocumented RequestHeader note option...

CLSA-2025-1763031933 libxml2: Fix of 3 CVEs

CVE-2025-9714: additional fixes - CVE-2025-24928: fix stack-based buffer overflow in xmlSnprintfElements in valid.c - CVE-2024-56171: fix use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c...

CLSA-2025-1762455270 kernel: Fix of 6 CVEs

fix: virtio-net: Add validation for used length CVE-2021-47352 - xen/netfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23037 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - net: fix information leakage in /proc/net/ptype CVE-2022-48757 - net: atm:...

CLSA-2025-1759864577 Fix CVE(s): CVE-2025-6020

SECURITY UPDATE: fix privilege escalation in pamnamespace - debian/patches-applied/CVE-2025-6020-pre.patch: prerequisite changes - debian/patches-applied/CVE-2025-6020.patch: enforce proper handling of instance directory symlinks to prevent mounting arbitrary paths - CVE-2025-6020...

CLSA-2025-1757427840 mpfr: Fix of CVE-2014-9474

CVE-2014-9474: Fix of a buffer overflow due to incorrect GMP documentation for mpnsetstr...

CLSA-2025-1755270833 Fix CVE(s): CVE-2025-1795

SECURITY UPDATE: incorrect unicode encoding of separating comma in folded address list - debian/patches/CVE-2025-1795.patch: Fix misfolding of comma in address- lists over multiple lines in combination with unicode encoding - CVE-2025-1795...

CLSA-2025-1754553172 kernel: Fix of 17 CVEs

net: ch9200: fix uninitialised access during miinwayrestart CVE-2025-38086 - jbd2: fix assertion 'jh-bfrozendata == NULL' failure when journal aborted CVE-2022-50126 - kernfs: fix potential NULL dereference in kernfsremove CVE-2022-50148 - md-raid10: fix KASAN warning CVE-2022-50211 - xhci: Fix...

CLSA-2025-1753730595 java-17-openjdk: Fix of 25 CVEs

Update to jdk-17.0.15+6 - Set bundled freetype provide version to 2.13.2 - Set bundled harfbuzz provide version to 8.2.2 - Require tzdata-java 2025a at runtime and for build - CVE-2025-21502: fix Hotspot component vulnerability allowing unauthorized access to resources and exposure of sensitive...

CLSA-2025-1750784906 curl: Fix of CVE-2024-7264

CVE-2024-7264: fix out-of-bound read in GTime2str function...

CLSA-2025-1748629601 Update of linux-firmware

Addition AMD CPU microcode for processor family 0x19: cpuid:0x00A70FC0ver:0x0A70C005, cpuid:0x00A70F52ver:0x0A705206, cpuid:0x00A00F82ver:0x0A00820C, cpuid:0x00A40F41ver:0x0A404107, cpuid:0x00A70F80ver:0x0A708007, cpuid:0x00A20F10ver:0x0A20102D, cpuid:0x00A70F41ver:0x0A704107,...

CLSA-2025-1748002217 golang: Fix of CVE-2024-24790

CVE-2024-24790: fix unexpected behavior from Is methods for IPv4-mapped IPv6 addresses...

CLSA-2025-1744713316 Fix of 50 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-26872 - RDMA/srpt: Do not register event handler until srpt device is fully setup CVE-url: https://ubuntu.com/security/CVE-2024-53179 - smb: client: fix use-after-free of signing key CVE-url: https://ubuntu.com/security/CVE-2021-47357 - atm: iphase: f...

CLSA-2025-1744372501 kernel: Fix of CVE-2024-1086

Backported els0..els3 patches and changelog including CVE-2024-1086...

CLSA-2025-1743675732 avahi: Fix of 8 CVEs

CVE-2021-3468: handle termination event on avahi Unix socket to prevent infinite loop - CVE-2023-1981: prevent avahi daemon crash by emitting an error if the requested D-Bus service is not found - CVE-2021-3502: fix avahi-daemon crashing from NULL pointer assertions - CVE-2023-38469: reject...

CLSA-2025-1739524909 Fix of 7 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-53104 - media: uvcvideo: Skip parsing frames of type UVCVSUNDEFINED in uvcparseformat CVE-url: https://ubuntu.com/security/CVE-2024-41020 - filelock: Fix fcntl/close race recovery compat path CVE-url: https://ubuntu.com/security/CVE-2024-43892 - memcg...

CLSA-2025-1736470534 Fix of 32 CVEs

CVE-url: https://ubuntu.com/security/CVE-2021-47466 - mm, slub: fix potential memoryleak in kmemcacheopen CVE-url: https://ubuntu.com/security/CVE-2024-36968 - Bluetooth: L2CAP: Fix div-by-zero in l2capleflowctlinit Bionic update: upstream stable patchset 2021-06-23 LP: 1933375 // CVE- url:...

CLSA-2024-1724259268 java-1.8.0-openjdk: Fix of 6 CVEs

Upgrade to openjdk-shenandoah-jdk8u-shenandoah-jdk8u422-b05. That fixes following CVEs: - CVE-2024-21131: UTF8 size overflow - CVE-2024-21138: Infinite loop vunlerability in SymbolTable - CVE-2024-21140: Int overflow/underflow in Range Check Elimination RCE - CVE-2024-21144: Invalid header...

CLSA-2024-1718950178 Fix of 22 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-26764 - aio: remove an outdated BUGON and comment in aiocomplete - aio: remove the extra getfile/fput pair in iosubmitone - aio: refactor read/write iocb setup - fs/aio: Restrict kiocbsetcancelfn to I/O submitted via libaio CVE-url:...

CLSA-2024-1715951065 kernel: Fix of 10 CVEs

scsi: lpfc: Fix use-after-free in lpfcunregrpi routine CVE-2021-47198 - fs,hugetlb: fix NULL pointer dereference in hugetlbsfillsuper CVE-2024-0841 - bpf: Fix incorrect verifier pruning due to missing register precision taints CVE-2023-2163 - bpf: Fix hashtab overflow check on 32-bit arches...

CLSA-2023-1698690146 nginx: Fix of CVE-2023-44487

CVE-2023-44487: HTTP/2 - per-iteration stream handling limit...

CLSA-2023-1698306895 Fix of 7 CVEs

CVE-2023-0597 // CVE-url: https://ubuntu.com/security/CVE-2023-0597 - x86/kasan: Map shadow for percpu pages on demand - x86/mm: Recompute physical address for every page of per-CPU CEA mapping - x86/mm: Populate KASAN shadow for entire per-CPU range of CPU entry area - x86/mm: Do not shuffle CPU...

CLSA-2023-1698179598 Fix CVE(s): CVE-2023-45853

SECURITY UPDATE: Reject overflows of zip header fields in minizip - debian/patches/CVE-2023-45853.patch: Check length of comment, filename and extra field in zipOpenNewFileInZip464 - CVE-2023-45853...

CLSA-2023-1686651204 kernel: Fix of 25 CVEs

cgroup: Use open-time cgroup namespace for process migration perm checks CVE-2021-4197 - cgroup: Use open-time credentials for process migraton perm checks CVE-2021-4197 - vt: drop old FONT ioctls CVE-2021-33656 - fbmem: Check virtual screen sizes in fbsetvar CVE-2021-33655 - fbcon: Prevent that...

CLSA-2023-1682711913 kernel: Fix of 7 CVEs

mISDN: fix use-after-free bugs in l1oip timer handlers CVE-2022-3565 - media: rc: Fix use-after-free bugs caused by enetxirqsim CVE-2023-1118 - Bluetooth: btsdio: fix use after free bug in btsdioremove due to unfinished work CVE-2023-1989 - proc: procskipspaces shouldn't think it is working on C...

CLSA-2023-1682605601 Fix of 53 CVEs

CVE-2022-1198 - drivers: hamradio: 6pack: fix UAF bug caused by modtimer Bionic update: upstream stable patchset 2022-03-04 LP: 1963717 // CVE-2020-36516 - ipv4: avoid using shared IP generator for connected sockets CVE-2022-36879 - xfrm: xfrmpolicy: fix a possible double xfrmpolsput in...

CLSA-2023-1678136294 httpd: Fix of 2 CVEs

CVE-2022-37436: modproxy: HTTP response splitting - CVE-2006-20001: moddav: out-of-bounds read/write...

CLSA-2022-1667496000 Update of tzdata

Upgrade to tzdata-2022c - Add a work-around for an awk bug in FreeBSD, macOS, etc - Improve tzselect with respect to intercontinental Zones - Chile transitions to DST on 2022-09-11, not 2022-09-04 - 'make install' now defaults LOCALTIME to Factory rather than GMT - More zones that are the same...

CLSA-2022-1660762248 Fixed 13 CVEs in expat

CVE-2022-25236: Fix insertion of namespace-separator characters into namespace URIs - CVE-2022-25235: Fix malformed UTF-8 sequences which can lead to arbitrary code execution - CVE-2022-25315: Fix integer overflow in storeRawNames - CVE-2022-22822: Fix integer overflow in addBinding -...

CLSA-2022-1658171496 Fixed CVEs in openssl: CVE-2022-1292, CVE-2022-2068

CVE-2022-1292: crehash: Do not use shell to invoke openssl to prevent command injection - CVE-2022-2068: crehash: Fix file operations to prevent command injection - Update expired SCT certificates...

CLSA-2022-1650576075 Fix of 13 CVEs

CKSIX-267: USB: hso: Fix OOB memory access in hsoprobe/hsogetconfigdata - CKSIX-267: CVE-2019-14615: drm/i915/gen9: Clear residual context state on context switch - CKSIX-267: CVE-2020-8647, CVE-2020-8649: vgacon: Fix a UAF in vgaconinvertregion - CKSIX-267: CVE-2020-14331: vgacon: Fix for...

CLSA-2026-1790937673 TuxCare security update for vm2 (7 CVEs)

TuxCare rebuilt vm2 to address 7 CVEs. Fixed in 3.10.0-tuxcare.2...

CLSA-2026-1787930548 TuxCare security update for django (7 CVEs)

TuxCare rebuilt django to address 7 CVEs. Fixed in 5.0.2.post5+tuxcare...

CLSA-2026-1780132159 Fix of 7 CVEs

CVE-2026-23193 - scsi: target: iscsi: Fix use-after-free in iscsitdecsessionusagecount CVE-2026-23193 CVE-2025-71093 - e1000: fix OOB in e1000tbishouldaccept CVE-2025-71093 CVE-2025-71116 - libceph: make decodepool more resilient against corrupted osdmaps CVE-2025-71116 CVE-2025-71136 - media:...

CLSA-2026-1779701895 podman: Fix of 3 CVEs

Rebuild with golang = 1.25.7-1.el96.tuxcare.els5 to fix Go standard library CVEs: - CVE-2026-32280: cap intermediate certificates in crypto/x509 chain building to mitigate denial-of-service via excessive chain construction work - CVE-2026-32283: prevent crypto/tls deadlock when a TLS 1.3 peer...

CLSA-2026-1779580341 qemu-kvm: Fix of CVE-2025-11234

CVE-2025-11234: io: use-after-free in websocket handshake code - Bump leading release 14 - 15 to overcome rpm-version-rank trap: previously released wrong-dist builds tagged .el9 outrank the correctly-tagged .el92 builds, blocking the proper release to stable. No source/code changes vs els9...

CLSA-2026-1779497454 tigervnc: Fix of CVE-2026-34000

CVE-2026-34000: widen bounds check in CheckSetGeom to cover both key alias names 2 XkbKeyNameLength and prevent out-of-bounds read of uninitialized memory in XkbAddGeomKeyAlias bundled xorg-server...