Firefox Security Response to pwn2own 2025
2026-04-28T19:24:05Z•92b22fff8db1d88c7fe53b2a786fbd2fd2ce5bec7ebdf573b900289e784e3d5c
cure53firefoxgpg-key-rotationhttpsin-the-wild-exploitmixed-contentmozillamrsp-v3pkIpwn2ownrelease-signingroot-store-policysecurity-blogsecurity-policyvpn-audit
What happened
Feed of Mozilla Security Blog posts (2022–2025) covering Firefox security topics: response to pwn2own 2025, rotation of GPG signing subkey for Firefox release manifests, Mozilla Root Store Policy (MRSP) v3.0 updates, remediation of an in-the-wild Firefox exploit, mixed-content HTTPS upgrades in Firefox 127, a Mozilla VPN security audit, and related policy/security improvements. Entries are high-level announcements and post-mortems; no specific CVE identifiers are listed in the feed.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- mozilla_security_advisories
- Record identifier
- 92b22fff8db1d88c7fe53b2a786fbd2fd2ce5bec7ebdf573b900289e784e3d5c
- Enrichment time
- 2026-04-28T19:24:05Z
- AI-assisted enrichment
- Yes
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