Critical severity9.8NVD Advisory· Published Oct 14, 2025· Updated Apr 13, 2026
CVE-2025-11710
CVE-2025-11710
Description
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
35cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*+ 1 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <144.0
- cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*range: <115.29.0
- osv-coords32 versionspkg:rpm/almalinux/firefoxpkg:rpm/almalinux/firefox-x11pkg:rpm/almalinux/thunderbirdpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP6pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP7
< 140.4.0-3.el10_0+ 31 more
- (no CPE)range: < 140.4.0-3.el10_0
- (no CPE)range: < 140.4.0-3.el9_6.alma.1
- (no CPE)range: < 140.4.0-2.el10_0.alma.1
- (no CPE)range: < 140.4.0-1.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.5.0-160000.1.1
- (no CPE)range: < 144.0-1.1
- (no CPE)range: < 140.4.0-150200.8.242.1
- (no CPE)range: < 140.4.0-bp160.1.1
- (no CPE)range: < 140.4.0-1.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-112.286.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.5.0-160000.1.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.4.0-150200.152.207.1
- (no CPE)range: < 140.5.0-160000.1.1
- (no CPE)range: < 140.4.0-112.286.1
- (no CPE)range: < 140.4.0-150200.8.242.1
- (no CPE)range: < 140.4.0-150200.8.242.1
- (no CPE)range: < 140.4.0-150200.8.242.1
- (no CPE)range: < 140.4.0-150200.8.242.1
Patches
Vulnerability mechanics
References
8- www.mozilla.org/security/advisories/mfsa2025-81/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-82/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-83/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-84/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-85/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions Required
- lists.debian.org/debian-lts-announce/2025/10/msg00015.htmlnvd
- lists.debian.org/debian-lts-announce/2025/10/msg00031.htmlnvd
News mentions
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