CVE-2025-43441
published 2025-11-04CVE-2025-43441: The issue was addressed with improved memory handling. 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…
PriorityP423medium4.3CVSS 3.1
AVNACLPRNUIRSUCNINAL
EPSS
0.91%
55.9th percentile
The issue was addressed with improved memory handling. 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. Processing maliciously crafted web content may lead to an unexpected process crash.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_18.7.2_and_ipados | — | — |
| apple | ios_26.1_and_ipados | — | — |
| apple | ios_and_ipados | < 18.7.2 | 18.7.2 |
| apple | ios_and_ipados | < 26.1 | 26.1 |
| apple | ipados | < 26.1 | 26.1 |
| apple | iphone_os | < 26.1 | 26.1 |
| apple | macos | < 26.1 | 26.1 |
| apple | macos_tahoe | — | — |
| apple | safari | < 26.1 | 26.1 |
| apple | safari | — | — |
| apple | tvos | < 26.1 | 26.1 |
| apple | tvos | — | — |
| apple | visionos | < 26.1 | 26.1 |
| apple | visionos | — | — |
| debian | webkit2gtk | < webkit2gtk 2.50.2-1~deb12u1 (bookworm) | webkit2gtk 2.50.2-1~deb12u1 (bookworm) |
| debian | wpewebkit | < webkit2gtk 2.50.2-1~deb12u1 (bookworm) | webkit2gtk 2.50.2-1~deb12u1 (bookworm) |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
osv4.3MEDIUM
vendor_debian4.3MEDIUM
vendor_redhat4.3MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2025-43441: The issue was addressed with improved memory handling
osv·2025-11-04·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in tvOS 26.1, macOS Tahoe 26.1, iOS 26.1 and iPadOS 26.1, Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
OSV
CVE-2025-43441: The issue was addressed with improved memory handling
osv·2025-11-04·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. 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. Processing maliciously crafted web content may lead to an unexpected process crash.
GHSA
GHSA-m3cw-288r-j9r9: The issue was addressed with improved memory handling
ghsa_unreviewed·2025-11-04
CVE-2025-43441 [MEDIUM] CWE-119 GHSA-m3cw-288r-j9r9: The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, tvOS 26.1, Safari 26.1, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
Red Hat
webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
vendor_redhat·2026-03-18·CVSS 4.3
CVE-2025-43441 [MEDIUM] CWE-120 webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
The issue was addressed with improved memory handling. 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. Processing maliciously crafted web content may lead to an unexpected process crash.
A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper memory handling.
Statement: To exploit this issue, an attacker needs to trick a user into processing or loading malicious web content. Due to this reason, this flaw has been rated with an important severity.
Additionally, this issue can cause an unexpected process crash but the possibility of remote code exec
Apple
CVE-2025-43441: iOS 18.7.2 and iPadOS 18.7.2
vendor_apple·2025-11-05·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: iOS 18.7.2 and iPadOS 18.7.2
Apple Security Update: About the security content of iOS 18.7.2 and iPadOS 18.7.2
Product: iOS 18.7.2 and iPadOS
Version: 18.7.2
CVE: CVE-2025-43441
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43441: visionOS 26.1
vendor_apple·2025-11-03·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: visionOS 26.1
Apple Security Update: About the security content of visionOS 26.1
Product: visionOS
Version: 26.1
CVE: CVE-2025-43441
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43441: macOS Tahoe 26.1
vendor_apple·2025-11-03·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: macOS Tahoe 26.1
Apple Security Update: About the security content of macOS Tahoe 26.1
Product: macOS Tahoe
Version: 26.1
CVE: CVE-2025-43441
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43441: Safari 26.1
vendor_apple·2025-11-03·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: Safari 26.1
Apple Security Update: About the security content of Safari 26.1
Product: Safari
Version: 26.1
CVE: CVE-2025-43441
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43441: tvOS 26.1
vendor_apple·2025-11-03·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: tvOS 26.1
Apple Security Update: About the security content of tvOS 26.1
Product: tvOS
Version: 26.1
CVE: CVE-2025-43441
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43441: iOS 26.1 and iPadOS 26.1
vendor_apple·2025-11-03·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: iOS 26.1 and iPadOS 26.1
Apple Security Update: About the security content of iOS 26.1 and iPadOS 26.1
Product: iOS 26.1 and iPadOS
Version: 26.1
CVE: CVE-2025-43441
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved memory handling.
Debian
CVE-2025-43441: webkit2gtk - The issue was addressed with improved memory handling. This issue is fixed in Sa...
vendor_debian·2025·CVSS 4.3
CVE-2025-43441 [MEDIUM] CVE-2025-43441: webkit2gtk - The issue was addressed with improved memory handling. This issue is fixed in Sa...
The issue was addressed with improved memory handling. 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. Processing maliciously crafted web content may lead to an unexpected process crash.
Scope: local
bookworm: resolved (fixed in 2.50.2-1~deb12u1)
bullseye: resolved (fixed in 2.50.2-1)
forky: resolved (fixed in 2.50.2-1)
sid: resolved (fixed in 2.50.2-1)
trixie: resolved (fixed in 2.50.2-1~deb13u1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/125632https://support.apple.com/en-us/125633https://support.apple.com/en-us/125634https://support.apple.com/en-us/125637https://support.apple.com/en-us/125638https://support.apple.com/en-us/125640https://access.redhat.com/errata/RHSA-2025:22789https://access.redhat.com/errata/RHSA-2025:22790https://access.redhat.com/errata/RHSA-2025:23110https://access.redhat.com/errata/RHSA-2025:23433https://access.redhat.com/errata/RHSA-2025:23434https://access.redhat.com/errata/RHSA-2025:23451https://access.redhat.com/errata/RHSA-2025:23452https://access.redhat.com/errata/RHSA-2025:23583https://access.redhat.com/errata/RHSA-2025:23591https://access.redhat.com/errata/RHSA-2025:23742https://access.redhat.com/errata/RHSA-2025:23743https://access.redhat.com/security/cve/CVE-2025-43441https://bugzilla.redhat.com/show_bug.cgi?id=2448785https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-43441.json
2025-11-04
Published