High severity8.8NVD Advisory· Published Feb 4, 2025· Updated Apr 13, 2026
CVE-2025-1011
CVE-2025-1011
Description
A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
36cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*+ 3 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <135.0
- cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*range: <128.7.0
- (no CPE)range: <128.7
- (no CPE)range: <135
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*+ 2 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*range: <135.0
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*range: >=128.0.1,<128.7.0
- (no CPE)range: <128.7
- osv-coords29 versionspkg:apk/chainguard/firefoxpkg:apk/chainguard/firefox-esrpkg:apk/wolfi/firefoxpkg: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%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/mozjs128&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%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%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%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%20Workstation%20Extension%2015%20SP6
< 135.0-r0+ 28 more
- (no CPE)range: < 135.0-r0
- (no CPE)range: < 128.7.0-r0
- (no CPE)range: < 135.0-r0
- (no CPE)range: < 128.7.0-1.el9_5
- (no CPE)range: < 128.7.0-1.el9_5
- (no CPE)range: < 128.7.0-1.el9_5.alma.1
- (no CPE)range: < 128.7.0-1.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 135.0-1.1
- (no CPE)range: < 128.7.0-150200.8.200.1
- (no CPE)range: < 128.7.0-1.1
- (no CPE)range: < 128.7.0-1.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-112.246.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-150200.152.170.1
- (no CPE)range: < 128.7.0-112.246.1
- (no CPE)range: < 128.7.0-150200.8.200.1
- (no CPE)range: < 128.7.0-150200.8.200.1
Patches
Vulnerability mechanics
References
7- www.mozilla.org/security/advisories/mfsa2025-07/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-09/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-10/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-11/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdPermissions Required
- lists.debian.org/debian-lts-announce/2025/02/msg00005.htmlnvd
- lists.debian.org/debian-lts-announce/2025/02/msg00006.htmlnvd
News mentions
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