Linux · 
Oracle Linux · Security advisory · September 15, 2026
Oracle Linux · Security advisory · September 15, 2026ELSA-2026-67162-0: Security update for 26 packages
ELSA-2026-67162-0, released September 15, 2026, fixes 1 CVE across 26 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 8 | 4:5.26.3-423.el8_10.1 |
| perl-Attribute-Handlers | ol 8 | 0:0.99-423.el8_10.1 |
| perl-Devel-Peek | ol 8 | 0:1.26-423.el8_10.1 |
| perl-Devel-SelfStubber | ol 8 | 0:1.06-423.el8_10.1 |
| perl-Errno | ol 8 | 0:1.28-423.el8_10.1 |
| perl-ExtUtils-Embed | ol 8 | 0:1.34-423.el8_10.1 |
| perl-ExtUtils-Miniperl | ol 8 | 0:1.06-423.el8_10.1 |
| perl-IO | ol 8 | 0:1.38-423.el8_10.1 |
| perl-IO-Zlib | ol 8 | 1:1.10-423.el8_10.1 |
| perl-Locale-Maketext-Simple | ol 8 | 1:0.21-423.el8_10.1 |
| perl-Math-Complex | ol 8 | 0:1.59-423.el8_10.1 |
| perl-Memoize | ol 8 | 0:1.03-423.el8_10.1 |
| perl-Module-Loaded | ol 8 | 1:0.08-423.el8_10.1 |
| perl-Net-Ping | ol 8 | 0:2.55-423.el8_10.1 |
| perl-Pod-Html | ol 8 | 0:1.22.02-423.el8_10.1 |
| perl-SelfLoader | ol 8 | 0:1.23-423.el8_10.1 |
| perl-Test | ol 8 | 0:1.30-423.el8_10.1 |
| perl-Time-Piece | ol 8 | 0:1.31-423.el8_10.1 |
| perl-devel | ol 8 | 4:5.26.3-423.el8_10.1 |
| perl-interpreter | ol 8 | 4:5.26.3-423.el8_10.1 |
| perl-libnetcfg | ol 8 | 4:5.26.3-423.el8_10.1 |
| perl-libs | ol 8 | 4:5.26.3-423.el8_10.1 |
| perl-macros | ol 8 | 4:5.26.3-423.el8_10.1 |
| perl-open | ol 8 | 0:1.11-423.el8_10.1 |
| perl-tests | ol 8 | 4:5.26.3-423.el8_10.1 |
| perl-utils | ol 8 | 0:5.26.3-423.el8_10.1 |
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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