Linux · 
Oracle Linux · Security advisory · September 14, 2026
Oracle Linux · Security advisory · September 14, 2026ELSA-2026-67156-0: Security update for 100 packages
ELSA-2026-67156-0, released September 14, 2026, fixes 1 CVE across 100 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0049
42nd percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| perl | ol 10 | 4:5.40.2-515.el10_2 |
| perl-Attribute-Handlers | ol 10 | 0:1.03-515.el10_2 |
| perl-AutoLoader | ol 10 | 0:5.74-515.el10_2 |
| perl-AutoSplit | ol 10 | 0:5.74-515.el10_2 |
| perl-B | ol 10 | 0:1.89-515.el10_2 |
| perl-Benchmark | ol 10 | 0:1.25-515.el10_2 |
| perl-Class-Struct | ol 10 | 0:0.68-515.el10_2 |
| perl-Config-Extensions | ol 10 | 0:0.03-515.el10_2 |
| perl-DBM_Filter | ol 10 | 0:0.06-515.el10_2 |
| perl-Devel-Peek | ol 10 | 0:1.34-515.el10_2 |
| perl-Devel-SelfStubber | ol 10 | 0:1.06-515.el10_2 |
| perl-DirHandle | ol 10 | 0:1.05-515.el10_2 |
| perl-Dumpvalue | ol 10 | 0:2.27-515.el10_2 |
| perl-DynaLoader | ol 10 | 0:1.56-515.el10_2 |
| perl-English | ol 10 | 0:1.11-515.el10_2 |
| perl-Errno | ol 10 | 0:1.38-515.el10_2 |
| perl-ExtUtils-Constant | ol 10 | 0:0.25-515.el10_2 |
| perl-ExtUtils-Embed | ol 10 | 0:1.35-515.el10_2 |
| perl-ExtUtils-Miniperl | ol 10 | 0:1.14-515.el10_2 |
| perl-Fcntl | ol 10 | 0:1.18-515.el10_2 |
| perl-File-Basename | ol 10 | 0:2.86-515.el10_2 |
| perl-File-Compare | ol 10 | 0:1.100.800-515.el10_2 |
| perl-File-Copy | ol 10 | 0:2.41-515.el10_2 |
| perl-File-DosGlob | ol 10 | 0:1.12-515.el10_2 |
| perl-File-Find | ol 10 | 0:1.44-515.el10_2 |
| perl-File-stat | ol 10 | 0:1.14-515.el10_2 |
| perl-FileCache | ol 10 | 0:1.10-515.el10_2 |
| perl-FileHandle | ol 10 | 0:2.05-515.el10_2 |
| perl-FindBin | ol 10 | 0:1.54-515.el10_2 |
| perl-GDBM_File | ol 10 | 1:1.24-515.el10_2 |
| perl-Getopt-Std | ol 10 | 0:1.14-515.el10_2 |
| perl-Hash-Util | ol 10 | 0:0.32-515.el10_2 |
| perl-Hash-Util-FieldHash | ol 10 | 0:1.27-515.el10_2 |
| perl-I18N-Collate | ol 10 | 0:1.02-515.el10_2 |
| perl-I18N-LangTags | ol 10 | 0:0.45-515.el10_2 |
| perl-I18N-Langinfo | ol 10 | 0:0.24-515.el10_2 |
| perl-IO | ol 10 | 0:1.55-515.el10_2 |
| perl-IPC-Open3 | ol 10 | 0:1.22-515.el10_2 |
| perl-Locale-Maketext-Simple | ol 10 | 1:0.21-515.el10_2 |
| perl-Math-Complex | ol 10 | 0:1.62-515.el10_2 |
| perl-Memoize | ol 10 | 0:1.16-515.el10_2 |
| perl-Module-Loaded | ol 10 | 1:0.08-515.el10_2 |
| perl-NDBM_File | ol 10 | 0:1.17-515.el10_2 |
| perl-NEXT | ol 10 | 0:0.69-515.el10_2 |
| perl-Net | ol 10 | 0:1.04-515.el10_2 |
| perl-ODBM_File | ol 10 | 0:1.18-515.el10_2 |
| perl-Opcode | ol 10 | 0:1.65-515.el10_2 |
| perl-POSIX | ol 10 | 0:2.20-515.el10_2 |
| perl-Pod-Functions | ol 10 | 0:1.14-515.el10_2 |
| perl-Pod-Html | ol 10 | 0:1.35-515.el10_2 |
| perl-Safe | ol 10 | 0:2.46-515.el10_2 |
| perl-Search-Dict | ol 10 | 0:1.07-515.el10_2 |
| perl-SelectSaver | ol 10 | 0:1.02-515.el10_2 |
| perl-SelfLoader | ol 10 | 0:1.27-515.el10_2 |
| perl-Symbol | ol 10 | 0:1.09-515.el10_2 |
| perl-Sys-Hostname | ol 10 | 0:1.25-515.el10_2 |
| perl-Term-Complete | ol 10 | 0:1.403-515.el10_2 |
| perl-Term-ReadLine | ol 10 | 0:1.17-515.el10_2 |
| perl-Test | ol 10 | 0:1.31-515.el10_2 |
| perl-Text-Abbrev | ol 10 | 0:1.02-515.el10_2 |
| perl-Thread | ol 10 | 0:3.05-515.el10_2 |
| perl-Thread-Semaphore | ol 10 | 0:2.13-515.el10_2 |
| perl-Tie | ol 10 | 0:4.6-515.el10_2 |
| perl-Tie-File | ol 10 | 0:1.09-515.el10_2 |
| perl-Tie-Memoize | ol 10 | 0:1.1-515.el10_2 |
| perl-Time | ol 10 | 0:1.04-515.el10_2 |
| perl-Time-Piece | ol 10 | 0:1.3401-515.el10_2 |
| perl-Unicode-UCD | ol 10 | 0:0.78-515.el10_2 |
| perl-User-pwent | ol 10 | 0:1.05-515.el10_2 |
| perl-autouse | ol 10 | 0:1.11-515.el10_2 |
| perl-base | ol 10 | 0:2.27-515.el10_2 |
| perl-blib | ol 10 | 0:1.07-515.el10_2 |
| perl-debugger | ol 10 | 0:1.60-515.el10_2 |
| perl-deprecate | ol 10 | 0:0.04-515.el10_2 |
| perl-devel | ol 10 | 4:5.40.2-515.el10_2 |
| perl-diagnostics | ol 10 | 0:1.40-515.el10_2 |
| perl-doc | ol 10 | 0:5.40.2-515.el10_2 |
| perl-encoding-warnings | ol 10 | 0:0.14-515.el10_2 |
| perl-fields | ol 10 | 0:2.27-515.el10_2 |
| perl-filetest | ol 10 | 0:1.03-515.el10_2 |
| perl-if | ol 10 | 0:0.61.000-515.el10_2 |
| perl-interpreter | ol 10 | 4:5.40.2-515.el10_2 |
| perl-less | ol 10 | 0:0.03-515.el10_2 |
| perl-lib | ol 10 | 0:0.65-515.el10_2 |
| perl-libnetcfg | ol 10 | 4:5.40.2-515.el10_2 |
| perl-libs | ol 10 | 4:5.40.2-515.el10_2 |
| perl-locale | ol 10 | 0:1.12-515.el10_2 |
| perl-macros | ol 10 | 4:5.40.2-515.el10_2 |
| perl-meta-notation | ol 10 | 0:5.40.2-515.el10_2 |
| perl-mro | ol 10 | 0:1.29-515.el10_2 |
| perl-open | ol 10 | 0:1.13-515.el10_2 |
| perl-overload | ol 10 | 0:1.37-515.el10_2 |
| perl-overloading | ol 10 | 0:0.02-515.el10_2 |
| perl-ph | ol 10 | 0:5.40.2-515.el10_2 |
| perl-sigtrap | ol 10 | 0:1.10-515.el10_2 |
| perl-sort | ol 10 | 0:2.05-515.el10_2 |
| perl-subs | ol 10 | 0:1.04-515.el10_2 |
| perl-utils | ol 10 | 0:5.40.2-515.el10_2 |
| perl-vars | ol 10 | 0:1.05-515.el10_2 |
| perl-vmsish | ol 10 | 0:1.04-515.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-13221 | Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perl_study_chunk | 9.1 | 0.0049 | None reported |
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