Red Hat Product Errata RHSA-2026:67156 - Security Advisory Issued: 2026-09-14 Updated: 2026-09-14 RHSA-2026:67156 - Security Advisory Overview Updated Packages Synopsis Moderate: perl security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for perl is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): perl: Perl: Incorrect regular expression processing via large regular expressions (CVE-2026-13221) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for x86_64 10 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64 Red Hat Enterprise Linux for IBM z Systems 10 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x Red Hat Enterprise Linux for Power, little endian 10 ppc64le Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le Red Hat Enterprise Linux for ARM 64 10 aarch64 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x Fixes BZ - 2499727 - CVE-2026-13221 perl: Perl: Incorrect regular expression processing via large regular expressions CVEs CVE-2026-13221 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 10 SRPM perl-5.40.2-515.el10_2.src.rpm SHA-256: 6edd5e4f2ce45e39dd72d3431279b4e137243a876192068cda020a319d13732e x86_64 perl-5.40.2-515.el10_2.x86_64.rpm SHA-256: 73998a6c3f1f4d67fb20d3db292893a0371523a6465dcb9a0d13f0480565c241 perl-Attribute-Handlers-1.03-515.el10_2.noarch.rpm SHA-256: 992922cbd4d5d66aa261c6940d3905b5338d4eb21ba3a180816cf1442cde1c4e perl-AutoLoader-5.74-515.el10_2.noarch.rpm SHA-256: bb19724c1172dc09ee19c26871152ae42fc415344f83ab2baa42aa096220a63c perl-AutoSplit-5.74-515.el10_2.noarch.rpm SHA-256: d26e65bfff37181ff5046c75d48a53d2bce6626d501dde92668464355d84b32c perl-B-1.89-515.el10_2.x86_64.rpm SHA-256: ca48fdc20045cda96b86bd23667ea8b3d7a0a6b7302a3f4f974df74273c61d43 perl-B-debuginfo-1.89-515.el10_2.x86_64.rpm SHA-256: 82d92d4ec49b6c5dc398c3dfae813df05b724ca6a29ecb4f9fdcb61d51f98142 perl-Benchmark-1.25-515.el10_2.noarch.rpm SHA-256: 4b66715bf847ea4cf7295884cb1571df69f0c119bee222fefef09f19a60260f7 perl-Class-Struct-0.68-515.el10_2.noarch.rpm SHA-256: a09900d358c9980ff778ff8bfb75d13028bdb4065ab52fb508149f1c216a2303 perl-Config-Extensions-0.03-515.el10_2.noarch.rpm SHA-256: 3abda4a0c47afe5239df0b02c5f50961ccbd8982d76c1e0b8630882649d1e064 perl-DBM_Filter-0.06-515.el10_2.noarch.rpm SHA-256: 72d9aada5b1bcca584a4a6991b793e286c709cd33c18966e70331629f2911659 perl-Devel-Peek-1.34-515.el10_2.x86_64.rpm SHA-256: 082e1000b9159dca3cfb3e095e6b76479a0609c88181bc9bcbb36c203d1ef50a perl-Devel-Peek-debuginfo-1.34-515.el10_2.x86_64.rpm SHA-256: 6c4e7daa805e8be494f5a34fbdeb5968816006e1934dbdc3a1b2865d4e40ddb0 perl-Devel-SelfStubber-1.06-515.el10_2.noarch.rpm SHA-256: 756db9b6fc301a1be1aaf145217e5f1babe21931dd8e8533807c86c2d00b9cbd perl-DirHandle-1.05-515.el10_2.noarch.rpm SHA-256: 19fad9ad773fa9e59477a70bdf531e78ae1ed4fb7bd67e08f6681bcef16f23d0 perl-Dumpvalue-2.27-515.el10_2.noarch.rpm SHA-256: 9b8a0b64d36d288d25903e04aa6889463b2b6dc9c0ce67c3d3c95c2809bcbca6 perl-DynaLoader-1.56-515.el10_2.x86_64.rpm SHA-256: f4dc0cae55a3873176c87a86ed39663c40365db8ee68061d2745dace46192b7b perl-English-1.11-515.el10_2.noarch.rpm SHA-256: 443550171132c1272229c33a0d1d917c3559cf11c52902b5eef4591820f20c2e perl-Errno-1.38-515.el10_2.x86_64.rpm SHA-256: 1c56ee6d403bab3720410ab8b8a58884875613ae28b1932f624fbdeb592714d2 perl-ExtUtils-Constant-0.25-515.el10_2.noarch.rpm SHA-256: b50efbc518d6cf8d4d5daf3cdd852b01926b5ccd2938c1b52fc17b3c9a5ae8c2 perl-ExtUtils-Embed-1.35-515.el10_2.noarch.rpm SHA-256: 0486cd69170bf7cc93671ff1f02c907722f10ea3f9c02fafc2eea54bf89fa418 perl-ExtUtils-Miniperl-1.14-515.el10_2.noarch.rpm SHA-256: 1839eeb74d42de8cb4d624b97c36f8fd40704b65b0173515aedd7ffd1d532774 perl-Fcntl-1.18-515.el10_2.x86_64.rpm SHA-256: 07f375ba0edff5420b17ed4206f1c78bb318ffde39eb0dc9d8f06bdffae65edf perl-Fcntl-debuginfo-1.18-515.el10_2.x86_64.rpm SHA-256: aad37cf6e31e4a43b6fb8f9ccfdb238a04c8e3b5b5f0ce4d46d088319ff22f4a perl-File-Basename-2.86-515.el10_2.noarch.rpm SHA-256: 5dbe9129690efedfef04e1d257c526e7aee99db61bd91e71484bc62e4add4c16 perl-File-Compare-1.100.800-515.el10_2.noarch.rpm SHA-256: 8f7c8e1e6499394357a806752f0caaede255dc7c110906975a123b1fdf7a86d2 perl-File-Copy-2.41-515.el10_2.noarch.rpm SHA-256: 1bd7d31c421a7861d6cfb99daac3c2c56b6833c5385250e619071309b078a749 perl-File-DosGlob-1.12-515.el10_2.x86_64.rpm SHA-256: 8a7057b423c5960760194c7b3a1f55d2bed57620969f186e6f163d3df09e6c77 perl-File-DosGlob-debuginfo-1.12-515.el10_2.x86_64.rpm SHA-256: 515cca0d0aa94b2df44194387b216722e649caf623095b6429617a2c95c3a25f perl-File-Find-1.44-515.el10_2.noarch.rpm SHA-256: c9a14eeeeab44db8e1d545337b407b0e668651e3074f46d7e9dd7905abb9d0de perl-File-stat-1.14-515.el10_2.noarch.rpm SHA-256: 20dfe9203e8695f07b39fedf51a181a27593779a567fea769750f308731a28b5 perl-FileCache-1.10-515.el10_2.noarch.rpm SHA-256: 2c7451277eda3351661bc210b5a52a06893d835a99d3e2a6ca0163c97dedcddd perl-FileHandle-2.05-515.el10_2.noarch.rpm SHA-256: b8cf07a92ebfc5f3f3ad2b104b3c5c523a8f2518c75ea0719cf29cbcbdebf622 perl-FindBin-1.54-515.el10_2.noarch.rpm SHA-256: 3a8e05ddc1ea33a1ca211b12757af6bfea4ea06f1efb1bc86697558b1c95bbbe perl-GDBM_File-1.24-515.el10_2.x86_64.rpm SHA-256: 2eaee580923a3dedcc73ea3c66ae30a3723a22591a070efe5365ff1b2567e89d perl-GDBM_File-debuginfo-1.24-515.el10_2.x86_64.rpm SHA-256: fb056ccab5d42c28385537062815e4e4ff07ed2d1cbf5b5c0dd129128699b87a perl-Getopt-Std-1.14-515.el10_2.noarch.rpm SHA-256: 185c7418709f22db5a08fbd68236f1ed321b1e828fd2c678b456feacf27bf2b1 perl-Hash-Util-0.32-515.el10_2.x86_64.rpm SHA-256: 2b784c233c03b8cb5e6edd24e955b5578c2516762ac8eeeec42007a4c0fde714 perl-Hash-Util-FieldHash-1.27-515.el10_2.x86_64.rpm SHA-256: b96388d8f0da4925a8ac364f71f6257e92f407b452fb6734276110cec88d7bec perl-Hash-Util-FieldHash-debuginfo-1.27-515.el10_2.x86_64.rpm SHA-256: 1c1a3b067a5f8d381231f574b01995cf9f4cdf54f1d36b7758ca7310b796c26d perl-Hash-Util-debuginfo-0.32-515.el10_2.x86_64.rpm SHA-256: 0f63b351440eb4f3279208bbeea68c24e713020021f7afec61dbd265dfa7a66d perl-I18N-Collate-1.02-515.el10_2.noarch.rpm SHA-256: 530b8a25ae3746aa7abea3e4e4996819f93606f4d7b5b027192306d572425b08 perl-I18N-LangTags-0.45-515.el10_2.noarch.rpm SHA-256: aa47e719c244fd32ef25d9ed11cb15ee05caee6c1b1d8f4496cd27321d97949c perl-I18N-Langinfo-0.24-515.el10_2.x86_64.rpm SHA-256: c7a16753cff8e83b8a481a95bd749082ca885c95ef27cea3f4ffd4f0cbd76e67 perl-I18N-Langinfo-debuginfo-0.24-515.el10_2.x86_64.rpm SHA-256: 0e76afb8fcb0adc0a3031b1c6c1e717ba2416ba271cac306c2d44e597b977994 perl-IO-1.55-515.el10_2.x86_64.rpm SHA-256: 0d36b9c2e660ac67780743996304a396afdf33ef76d56785cf41dcb47097b846 perl-IO-debuginfo-1.55-515.el10_2.x86_64.rpm SHA-256: e397d6a3b1d50b2577b21e655540e809d737fa948462f543c615562ac397946c perl-IPC-Open3-1.22-515.el10_2.noarch.rpm SHA-256: 528428cfb77491ef21fb107294381feccc08943c031229e9aee66104aa75e6d5 perl-Locale-Maketext-Simple-0.21-515.el10_2.noarch.rpm SHA-256: 86120162b39e71a04bf0829388a5303f3a87d832b1575ae7d22b29bcdbf44a5b perl-Math-Complex-1.62-515.el10_2.noarch.rpm SHA-256: 6c88a275ef9bbdfefde4efe4a12baddc8ec5e05ec62e9b3769b6c3a6b19e1f8b perl-Memoize-1.16-515.el10_2.noarch.rpm SHA-256: 035c4da85dd58ad84762bc4c186622c8266ce1dbd6e94e3d78e720bade22794c perl-Module-Loaded-0.08-515.el10_2.noarch.rpm SHA-256: f5c3f173180b2d2551e8ba9251b4d10e00276056192c0d64529e230786b09e77 perl-NDBM_File-1.17-515.el10_2.x86_64.rpm SHA-256: 82e12fae31f711c8a287d887afdd1969eac2541d6cf3b23a47d6e872b7a6c423 perl-NDBM_File-debuginfo-1.17-515.el10_2.x86_64.rpm SHA-256: 92e7f9e0c19635e171f6c834b3a5c6e38bbc4a4ce195c3fbe6bc9b7122b03308 perl-NEXT-0.69-515.el10_2.noarch.rpm SHA-256: 6c19197c732fdd45d76408256badb78a338aa7b0274b27faabfa37f9688cad0f perl-Net-1.04-515.el10_2.noarch.rpm SHA-256: 876afa1fc32be205b0c2ba43dcf4dd4c5e7710b3d853031be8c9e969c7555eb6 perl-ODBM_File-1.18-515.el10_2.x86_64.rpm SHA-256: 0daa425062c0ac54c5ae012963011bdba78dff8409b3e304aea683bd69db29b6 perl-ODBM_File-debuginfo-1.18-515.el10_2.x86_64.rpm SHA-256: 2bb3501470bb02d578473e96c0a6c3469c984106078e9b6f2ba39a7f43f00218 perl-Opcode-1.65-515.el10_2.x86_64.rpm SHA-256: 6e6ad3637deeb4437720a13ad3006835597bca13b90af75b754fc2be0a982346 perl-Opcode-debuginfo-1.65-515.el10_2.x86_64.rpm SHA-256: 8cd378fc7b805f95184ad5b6a0fbd23ee019b9130b8f468af1ecc72eaf18439e perl-POSIX-2.20-515.el10_2.x86_64.rpm SHA-256: b7d036db98860078d0755