Updated GPG key for signing Firefox and Thunderbird Releases
2026-09-21T19:23:57Z•26126ded43386701d2d0ce1d2cc9158d2d90f5396e4c1a571611aa32b5492ec7
FirefoxGPG-signingHTTPSMozillaMozilla-VPNThunderbirdWeb-PKIbrowser-securitycertificate-authorityin-the-wild-exploitmixed-contentroot-store-policysecurity-auditsecurity-researchsoftware-supply-chain
What happened
Mozilla Security Blog feed covering Firefox and Thunderbird release-signing key changes, Web PKI root-store policy updates, Firefox security research and exploit response, mixed-content protections, and a Mozilla VPN security audit. The most security-critical item describes Mozilla's response to an in-the-wild Firefox exploit, but no CVE identifiers or technical vulnerability details are provided in the feed metadata.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- mozilla_security_advisories
- Record identifier
- 26126ded43386701d2d0ce1d2cc9158d2d90f5396e4c1a571611aa32b5492ec7
- Enrichment time
- 2026-09-21T19:23:57Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.