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Debian · Security advisory · August 14, 2026
Debian · Security advisory · August 14, 2026DEBIAN-CVE-2026-19487: perl security update
DEBIAN-CVE-2026-19487, released August 14, 2026, fixes 1 CVE in perl. None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
5.3
Base score, 0 to 10
Highest EPSS
0.0042
36th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| perl | Debian 12.15 (bookworm) | 5.36.0-7+deb12u4 |
| perl | Debian 13.5 (trixie) | 5.40.1-6+deb13u1 |
| perl | Debian 14 | 5.42.2-3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-19487 | Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in S_find_byclass | 5.3 | 0.0042 | None reported |
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