Medium severity6.5NVD Advisory· Published Jun 29, 2026· Updated Jul 27, 2026
CVE-2026-43707
CVE-2026-43707
Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected process crash.
Affected products
18cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <26.5.2
- (no CPE)range: 26.5.2
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <26.5.2
- (no CPE)range: 26.5.2
- Range: 26.6
- Range: 26.6
- Range: 26.6
- Range: 26.5.2
- Range: 26.5.2
- osv-coords7 versionspkg:rpm/almalinux/webkit2gtk3pkg:rpm/almalinux/webkit2gtk3-develpkg:rpm/almalinux/webkit2gtk3-jscpkg:rpm/almalinux/webkit2gtk3-jsc-develpkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2016.0
< 2.52.5-1.el9_8+ 6 more
- (no CPE)range: < 2.52.5-1.el9_8
- (no CPE)range: < 2.52.5-1.el9_8
- (no CPE)range: < 2.52.5-1.el9_8
- (no CPE)range: < 2.52.5-1.el9_8
- (no CPE)range: < 2.52.5-160000.1.1
- (no CPE)range: < 2.52.5-160000.1.1
- (no CPE)range: < 2.52.5-160000.1.1
Patches
Vulnerability mechanics
References
6- support.apple.com/en-us/127594nvdVendor Advisory
- support.apple.com/en-us/127595nvdVendor Advisory
- support.apple.com/en-us/127685nvdVendor Advisory
- support.apple.com/en-us/128068nvd
- support.apple.com/en-us/128069nvd
- support.apple.com/en-us/128070nvd
News mentions
2- Apple Patches Everything (July 2026), (Wed, Jul 29th)SANS Internet Storm Center · Jul 29, 2026
- Webkitgtk: 22 Vulnerabilities Disclosed Together, Threatening Application SecurityVypr Intelligence · Jul 10, 2026