CVE-2026-113867 - thunderbird: thunderbird: Unauthorized actions via XMPP stanza injection
thunderbird: thunderbird: Unauthorized actions via XMPP stanza injection
MEDIUM
Severity & confidence
Source severitymedium
Platform severitymedium
Confidencemedium
Exploitationunknown
CVSS5.3
Affected
VendorsRed Hat
Reporting sources (1)
Red Hat - CVE Feed
Timeline & provenance
Published2026-10-20T19:14:55
Last updated2026-10-21T06:41:44
Ingested2026-10-21T00:27:41
FreshnessNEAR-REAL-TIME
Threat typevulnerability
Recommended action
Apply the Red Hat errata / RHSA referenced in the advisory.
Next steps
- Identify affected systems in your environment.
- Apply the vendor patch or mitigation guidance.
- Review logs for indicators described in the advisory.
- Follow the affected vendor/product to track updates.
Confidence explanation
Reported by a single or secondary source; treat as indicative, verify before acting.
Source type: vendor ยท Original: Red Hat - CVE Feed
