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High RHSA-2026:19008 1 CVE

Red Hat Security Advisory: pcs security update

Published May 20, 2026 · Updated Oct 16, 2026

Ecosystem: Red Hat

Fixed packages 3

ReleasePackageFixed in
Red Hat · RHEL 10 enterprise_linux:10.2 cockpit-ha-cluster 0:0.12.2-3.el10_2.1
Red Hat · RHEL 10 enterprise_linux:10.2 pcs 0:0.12.2-3.el10_2.1
Red Hat · RHEL 10 enterprise_linux:10.2 pcs-snmp 0:0.12.2-3.el10_2.1

Vulnerabilities 1

  • High 8.1
    CVE-2026-4800 Public exploit

    lodash vulnerable to Code Injection via `_.template` imports key names

    The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to options.imports key names, and both paths flow into the same Function() constructor sink. When an application passes untrusted input as …

    lodash lodash lodash-es lodash-amd Debian Ubuntu Wolfi npm

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2453496
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19008.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-4800
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-4800
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-4800
  • article
    https://cna.openjsf.org/security-advisories.html
  • article
    https://github.com/lodash/lodash/security/advisories/GHSA-r5fr-rjxr-66jc