RHSA-2026:8311
- Source
- https://access.redhat.com/errata/RHSA-2026:8311
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:8311.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2026:8311
- Upstream
- Published
- 2026-04-16T10:22:51Z
- Modified
- 2026-04-17T10:09:26Z
- Severity
-
- 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- Summary
- Red Hat Security Advisory: perl-YAML-Syck security update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:8311
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2448277
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_8311.json
- https://access.redhat.com/security/cve/CVE-2026-4177
- https://www.cve.org/CVERecord?id=CVE-2026-4177
- https://nvd.nist.gov/vuln/detail/CVE-2026-4177
- https://github.com/cpan-authors/YAML-Syck/commit/e8844a31c8cf0052914b198fc784ed4e6b8ae69e.patch
- https://metacpan.org/release/TODDR/YAML-Syck-1.37_01/changes#L21
Affected packages
Red Hat:rhel_els:7 / perl-YAML-Syck
Package
- Name
- perl-YAML-Syck
- Purl
- pkg:rpm/redhat/perl-YAML-Syck