Out-of-bounds write in Apple Safari
Priority LOW 22CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- Partial Red Hat: 15 fixed, 1 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.
Summary
A memory corruption issue was addressed with improved input validation. This issue is fixed in Safari 18.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Processing maliciously crafted web content may lead to an unexpected process crash.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00963 61st percentileScored 2026-11-07
Fix Partial Safari (Apple): 18.1iOS and iPadOS (Apple): 18.1+4 more productsRed Hat: 10 advisoriesRed Hat: 15 fixed, 1 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Apple | Safari | before 18.1 | 18.1 | Patch available | CNA |
| Apple | iOS and iPadOS | before 18.1 | 18.1 | Patch available | CNA |
| Apple | macOS | before 15.1 | 15.1 | Patch available | CNA |
| Apple | tvOS | before 18.1 | 18.1 | Patch available | CNA |
| Apple | visionOS | before 2.1 | 2.1 | Patch available | CNA |
| Apple | watchOS | before 11.1 | 11.1 | Patch available | CNA |
- Safari VendorApple Affected before 18.1 Fixed in 18.1 Patch available CNA
- iOS and iPadOS VendorApple Affected before 18.1 Fixed in 18.1 Patch available CNA
- macOS VendorApple Affected before 15.1 Fixed in 15.1 Patch available CNA
- tvOS VendorApple Affected before 18.1 Fixed in 18.1 Patch available CNA
- visionOS VendorApple Affected before 2.1 Fixed in 2.1 Patch available CNA
- watchOS VendorApple Affected before 11.1 Fixed in 11.1 Patch available CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* | before 18.1 | Vulnerable | Apple |
| cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | before 18.1 | Vulnerable | Apple |
| cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | before 15.1 | Vulnerable | Apple |
| cpe:2.3:o:apple:safari:*:*:*:*:*:*:*:* | before 18.1 | Vulnerable | Apple |
| cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | before 18.1 | Vulnerable | Apple |
| cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | Apple |
| cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | before 11.1 | Vulnerable | Apple |
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 15.1 Vulnerable ·Apple
- cpe:2.3:o:apple:safari:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
- cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·Apple
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 11.1 Vulnerable ·Apple
Remediation
- Fix · CNA Safari (Apple) Fixed in 18.1
- Fix · CNA iOS and iPadOS (Apple) Fixed in 18.1
- Fix · CNA macOS (Apple) Fixed in 15.1
- Fix · CNA tvOS (Apple) Fixed in 18.1
- Fix · CNA visionOS (Apple) Fixed in 2.1
- Fix · CNA watchOS (Apple) Fixed in 11.1
Red Hat 10 advisories
- RHSA-2025:10364 Released 2025-07-07 · Red Hat rating Importantwebkitgtk4 security update
- Red Hat Enterprise Linux Server (v. 7 ELS) webkitgtk4-2.48.3-2.el7_9, webkitgtk4-devel-2.48.3-2.el7_9, webkitgtk4-jsc-2.48.3-2.el7_9 +1
- Red Hat Enterprise Linux Server Optional (v. 7 ELS) webkitgtk4-devel-2.48.3-2.el7_9, webkitgtk4-doc-2.48.3-2.el7_9, webkitgtk4-jsc-devel-2.48.3-2.el7_9
- RHSA-2024:9679 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.4) webkit2gtk3-2.46.3-1.el8_4, webkit2gtk3-devel-2.46.3-1.el8_4, webkit2gtk3-jsc-2.46.3-1.el8_4 +1
- Red Hat Enterprise Linux AppStream E4S (v.8.4) webkit2gtk3-2.46.3-1.el8_4, webkit2gtk3-devel-2.46.3-1.el8_4, webkit2gtk3-jsc-2.46.3-1.el8_4 +1
- Red Hat Enterprise Linux AppStream TUS (v.8.4) webkit2gtk3-2.46.3-1.el8_4, webkit2gtk3-devel-2.46.3-1.el8_4, webkit2gtk3-jsc-2.46.3-1.el8_4 +1
- RHSA-2024:9680 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream AUS (v. 8.2) webkit2gtk3-2.46.3-1.el8_2, webkit2gtk3-devel-2.46.3-1.el8_2, webkit2gtk3-jsc-2.46.3-1.el8_2 +1
Show 7 more Red Hat advisories
- RHSA-2024:9653 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.6) webkit2gtk3-2.46.3-1.el8_6, webkit2gtk3-devel-2.46.3-1.el8_6, webkit2gtk3-jsc-2.46.3-1.el8_6 +1
- Red Hat Enterprise Linux AppStream E4S (v.8.6) webkit2gtk3-2.46.3-1.el8_6, webkit2gtk3-devel-2.46.3-1.el8_6, webkit2gtk3-jsc-2.46.3-1.el8_6 +1
- Red Hat Enterprise Linux AppStream TUS (v.8.6) webkit2gtk3-2.46.3-1.el8_6, webkit2gtk3-devel-2.46.3-1.el8_6, webkit2gtk3-jsc-2.46.3-1.el8_6 +1
- RHSA-2024:9646 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream EUS (v.8.8) webkit2gtk3-2.46.3-1.el8_8, webkit2gtk3-devel-2.46.3-1.el8_8, webkit2gtk3-jsc-2.46.3-1.el8_8 +1
- RHSA-2024:9638 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream EUS (v.9.2) webkit2gtk3-2.46.3-1.el9_2, webkit2gtk3-devel-2.46.3-1.el9_2, webkit2gtk3-jsc-2.46.3-1.el9_2 +1
- RHSA-2024:9636 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream (v. 8) webkit2gtk3-2.46.3-1.el8_10, webkit2gtk3-devel-2.46.3-1.el8_10, webkit2gtk3-jsc-2.46.3-1.el8_10 +1
- RHSA-2024:9637 Released 2024-11-14 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream E4S (v.9.0) webkit2gtk3-2.46.3-1.el9_0, webkit2gtk3-devel-2.46.3-1.el9_0, webkit2gtk3-jsc-2.46.3-1.el9_0 +1
- RHSA-2024:9553 Released 2024-11-13 · Red Hat rating Importantwebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream (v. 9) webkit2gtk3-2.46.3-1.el9_5, webkit2gtk3-devel-2.46.3-1.el9_5, webkit2gtk3-jsc-2.46.3-1.el9_5 +1
- RHSA-2024:9545 Released 2024-11-13 · Red Hat rating Moderatewebkit2gtk3 security update
- Red Hat Enterprise Linux AppStream EUS (v.9.4) webkit2gtk3-2.46.3-1.el9_4, webkit2gtk3-devel-2.46.3-1.el9_4, webkit2gtk3-jsc-2.46.3-1.el9_4 +1
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Apple visionOS 2.1
20 records Highest priority Priority MEDIUM 2 MEDIUM, 18 LOW
Other records, highest priority first
- TI-2024-29818 Link following in Apple iOS and iPadOSPriority MEDIUM 64
- TI-2024-29819 Apple Safari: An attacker may be able to misuse a trust relationship to download…Priority MEDIUM 42
- TI-2024-29842 Use after free in Apple iOS and iPadOSPriority LOW 39
- Release ·
Apple watchOS 11.1
16 records Highest priority Priority LOW 16 LOW
Other records, highest priority first
- TI-2024-29842 Use after free in Apple iOS and iPadOSPriority LOW 39
- TI-2024-29815 Path traversal in Apple iOS and iPadOSPriority LOW 38
- TI-2024-29853 Apple iOS and iPadOS: Processing a maliciously crafted message may lead to a…Priority LOW 30
Show 4 more groups
- Release ·
Apple tvOS 18.1
14 records Highest priority Priority MEDIUM 1 MEDIUM, 13 LOW
Other records, highest priority first
- TI-2024-29818 Link following in Apple iOS and iPadOSPriority MEDIUM 64
- TI-2024-29842 Use after free in Apple iOS and iPadOSPriority LOW 39
- TI-2024-29815 Path traversal in Apple iOS and iPadOSPriority LOW 38
- Release ·
Apple iOS and iPadOS 18.1
13 records Highest priority Priority MEDIUM 1 MEDIUM, 12 LOW
Other records, highest priority first
- TI-2024-27246 Apple iOS and iPadOS: A remote attacker may be able to break out of Web Content sandboxPriority MEDIUM 44
- TI-2024-29842 Use after free in Apple iOS and iPadOSPriority LOW 39
- TI-2024-29815 Path traversal in Apple iOS and iPadOSPriority LOW 38
- Release ·
Apple macOS 15.1
7 records Highest priority Priority MEDIUM 1 MEDIUM, 6 LOW
Other records, highest priority first
- TI-2024-29819 Apple Safari: An attacker may be able to misuse a trust relationship to download…Priority MEDIUM 42
- TI-2024-29842 Use after free in Apple iOS and iPadOSPriority LOW 39
- TI-2024-29834 Out-of-bounds write in Apple iOS and iPadOSPriority LOW 34
- Release ·
Apple Safari 18.1
4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2024-29819 Apple Safari: An attacker may be able to misuse a trust relationship to download…Priority MEDIUM 42
- TI-2024-29791 Apple Safari: Private browsing may leak some browsing historyPriority LOW 31
- TI-2024-29852 Apple Safari: Processing maliciously crafted web content may prevent Content Security…Priority LOW 26
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2024:9636 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2024:9553 |
| Red Hat Enterprise Linux AppStream AUS (v. 8.2) | Fixed | RHSA-2024:9680 |
| Red Hat Enterprise Linux AppStream AUS (v.8.4) | Fixed | RHSA-2024:9679 |
| Red Hat Enterprise Linux AppStream AUS (v.8.6) | Fixed | RHSA-2024:9653 |
| Red Hat Enterprise Linux AppStream E4S (v.8.4) | Fixed | RHSA-2024:9679 |
| Red Hat Enterprise Linux AppStream E4S (v.8.6) | Fixed | RHSA-2024:9653 |
| Red Hat Enterprise Linux AppStream E4S (v.9.0) | Fixed | RHSA-2024:9637 |
| Red Hat Enterprise Linux AppStream EUS (v.8.8) | Fixed | RHSA-2024:9646 |
| Red Hat Enterprise Linux AppStream EUS (v.9.2) | Fixed | RHSA-2024:9638 |
| Red Hat Enterprise Linux AppStream EUS (v.9.4) | Fixed | RHSA-2024:9545 |
| Red Hat Enterprise Linux AppStream TUS (v.8.4) | Fixed | RHSA-2024:9679 |
| Red Hat Enterprise Linux AppStream TUS (v.8.6) | Fixed | RHSA-2024:9653 |
| Red Hat Enterprise Linux Server (v. 7 ELS) | Fixed | RHSA-2025:10364 |
| Red Hat Enterprise Linux Server Optional (v. 7 ELS) | Fixed | RHSA-2025:10364 |
Timeline
- 2026-10-02 Threatist record created from CVE-2024-44244
- 2026-10-03 Alias added: GHSA-jpwg-q62q-pwpw
References
More Apple Ipados vulnerabilities
- TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
- TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
- TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
- TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
- TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
- TI-2022-06854 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2024-44244 · CVE Program
- CVE-2024-44244 · NVD
- FIRST EPSS
- GHSA-jpwg-q62q-pwpw · GitHub Advisory Database · CC BY 4.0
- CVE-2024-44244 · Red Hat security data · CC BY 4.0
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