Medium severity4.3NVD Advisory· Published Nov 4, 2025· Updated Apr 2, 2026
CVE-2025-43429
CVE-2025-43429
Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
63cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <26.1
- (no CPE)range: <26.1
- osv-coords56 versionspkg:rpm/almalinux/webkit2gtk3pkg:rpm/almalinux/webkit2gtk3-develpkg:rpm/almalinux/webkit2gtk3-jscpkg:rpm/almalinux/webkit2gtk3-jsc-develpkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2016.0pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSSpkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Manager%20Proxy%20LTS%204.3pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Manager%20Server%20LTS%204.3pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP6pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSSpkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0
< 2.50.3-1.el8_10+ 55 more
- (no CPE)range: < 2.50.3-1.el8_10
- (no CPE)range: < 2.50.3-1.el8_10
- (no CPE)range: < 2.50.3-1.el8_10
- (no CPE)range: < 2.50.3-1.el8_10
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.3-4.47.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.3-4.47.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.3-150400.4.130.4
- (no CPE)range: < 2.50.4-150600.12.54.1
- (no CPE)range: < 2.50.4-160000.1.1
Patches
Vulnerability mechanics
References
7News mentions
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