Medium severity4.3NVD Advisory· Published Sep 15, 2025· Updated May 12, 2026

CVE-2025-43368

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing maliciously crafted web content may lead to an unexpected Safari crash.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./Safari
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Range: <26.0
Apple Inc./Ipados
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Range: <26.0
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <26.0
Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: <26.0
osv-coords50 versions
pkg:rpm/almalinux/webkit2gtk3 pkg:rpm/almalinux/webkit2gtk3-devel pkg:rpm/almalinux/webkit2gtk3-jsc pkg:rpm/almalinux/webkit2gtk3-jsc-devel pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2016.0 pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2016.0 pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2016.0 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2016.0 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Manager%20Proxy%20LTS%204.3 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Manager%20Server%20LTS%204.3 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP6 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2016.0 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0
< 2.50.0-1.el8_10+ 49 more
- (no CPE)range: < 2.50.0-1.el8_10
- (no CPE)range: < 2.50.0-1.el8_10
- (no CPE)range: < 2.50.0-1.el8_10
- (no CPE)range: < 2.50.0-1.el8_10
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-4.44.1
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.1-4.44.1
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150600.12.48.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.4-160000.1.1
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.1-150400.4.127.3
- (no CPE)range: < 2.50.4-160000.1.1

Patches

Vulnerability mechanics

References

support.apple.com/en-us/125108nvdRelease NotesVendor Advisory
support.apple.com/en-us/125113nvdRelease NotesVendor Advisory
seclists.org/fulldisclosure/2025/Sep/49nvd
seclists.org/fulldisclosure/2025/Sep/53nvd
seclists.org/fulldisclosure/2025/Sep/59nvd
www.openwall.com/lists/oss-security/2025/09/22/3nvd
cert-portal.siemens.com/productcert/html/ssa-032379.htmlnvd
support.apple.com/en-us/125110nvd

News mentions

Siemens SIMATIC
CISA ICS Advisories

cvss	0.280
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000