| Name | CVE-2025-5267 |
| Description | A clickjacking vulnerability could have been used to trick a user into leaking saved payment card details to a malicious page. This vulnerability affects Firefox < 139 and Firefox ESR < 128.11. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4191-1, DSA-5926-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| firefox (PTS) | sid | 139.0-1 | fixed |
| firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | vulnerable |
| bullseye (security) | 128.11.0esr-1~deb11u1 | fixed |
| bookworm | 128.10.0esr-1~deb12u1 | vulnerable |
| bookworm (security) | 128.11.0esr-1~deb12u1 | fixed |
| trixie | 128.10.1esr-1 | vulnerable |
| sid | 128.11.0esr-1 | fixed |
| thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | vulnerable |
| bullseye (security) | 1:128.11.0esr-1~deb11u1 | vulnerable |
| bookworm | 1:128.10.0esr-1~deb12u1 | vulnerable |
| bookworm (security) | 1:128.10.1esr-1~deb12u1 | vulnerable |
| trixie | 1:128.10.0esr-1 | vulnerable |
| sid | 1:128.11.0esr-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.mozilla.org/en-US/security/advisories/mfsa2025-42/#CVE-2025-5267
https://www.mozilla.org/en-US/security/advisories/mfsa2025-44/#CVE-2025-5267
https://www.mozilla.org/en-US/security/advisories/mfsa2025-46/#CVE-2025-5267