DeutschShown in its original language — a full translation is planned for a future version.
Perl: Schwachstelle ermöglicht Denial of Service
view advisory published 2026-08-13
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Perl ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-19487US | — | — | ||
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.
The pres… | ||||
02
references
External citations — patches, advisories, analysis.
- IBM Security Bulletin 7289720 vom 2026-09-28external
- Amazon Linux Security Advisory ALAS2-2026-4026 vom 2026-10-25external
- GitHub Issue #22892 vom 2026-08-13 mit PoCexternal
- GitHub Security Advisory GHSA-cg68-cm33-8vqv vom 2026-08-13external
- Debian Security Advisory DLA-4821 vom 2026-10-05external
- Ubuntu Security Notice USN-8736-1 vom 2026-09-08external
- Ubuntu Security Notice USN-8736-2 vom 2026-09-16external
- WID-SEC-W-2026-2847 - CSAF Versionself
scry
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