Linux · 
Debian · Security advisory · March 29, 2026
Debian · Security advisory · March 29, 2026DEBIAN-CVE-2026-4176: perl security update
DEBIAN-CVE-2026-4176, released March 29, 2026, fixes 1 CVE in perl (version 5.10.0-21). None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0074
54th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| perl | Debian 12.15 (bookworm) | 5.10.0-21 |
| perl | Debian 13.5 (trixie) | 5.10.0-21 |
| perl | Debian 14 | 5.10.0-21 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-4176 | perl: Perl versions from 5.9.4 before 5.40.4-RC1, from 5.41.0 before 5.42.2-RC1, from 5.43.0 before 5.43.9 contain a vulner... | 9.8 | 0.0074 | None reported |
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