Out-of-bounds read in Apple iOS
Priority MEDIUM 43CWE-125Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 2 fixed, 2 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.
Summary
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01474 73rd percentileScored 2026-11-07
Fix Partial iOS (Apple): 16Safari (Apple): 16+1 more productRed Hat: 1 advisoryRed Hat: 2 fixed, 2 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 | iOS | before 16 | 16 | Patch available | CNA |
| Apple | Safari | before 16 | 16 | Patch available | CNA |
| Apple | iOS and iPadOS | before 15.7 | 15.7 | Patch available | CNA |
Remediation
- Fix · CNA iOS (Apple) Fixed in 16
- Fix · CNA Safari (Apple) Fixed in 16
- Fix · CNA iOS and iPadOS (Apple) Fixed in 15.7
Red Hat 1 advisory
- 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
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Apple iOS 16
11 records Highest priority Priority CRITICAL 1 CRITICAL, 2 MEDIUM, 8 LOW
Other records, highest priority first
- TI-2022-14443 Out-of-bounds write in Apple iOSPriority CRITICAL 93
- TI-2022-14413 Out-of-bounds write in Apple iOSPriority MEDIUM 44
- TI-2022-14437 Out-of-bounds write in Apple iOSPriority LOW 36
- Release ·
Apple iOS and iPadOS 15.7
5 records Highest priority Priority MEDIUM 2 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2022-14413 Out-of-bounds write in Apple iOSPriority MEDIUM 44
- TI-2022-14400 Apple iOS: A website may be able to track users through Safari web extensionsPriority LOW 22
- TI-2022-14335 Apple iOS: Visiting a malicious website may lead to address bar spoofingPriority LOW 22
Show 1 more group
- Release ·
Apple Safari 16
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2022-14413 Out-of-bounds write in Apple iOSPriority MEDIUM 44
- TI-2022-14400 Apple iOS: A website may be able to track users through Safari web extensionsPriority LOW 22
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Out of support scope |
| 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 |
Not affected: 2 products
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2022-32912
- 2026-10-03 Alias added: GHSA-5qf8-w237-g9xq
References
Advisory 10
- https://support.apple.com/en-us/HT213446
- https://support.apple.com/en-us/HT213445
- https://support.apple.com/en-us/HT213442
- 20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13
- 20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13
- 20221030 APPLE-SA-2022-10-27-3 Additional information for APPLE-SA-2022-09-12-1 iOS 16
- 20221030 APPLE-SA-2022-10-27-4 Additional information for APPLE-SA-2022-09-12-2 iOS 15.7 and iPadOS 15.7
- 20221030 APPLE-SA-2022-10-27-13 watchOS 9
- 20221030 APPLE-SA-2022-10-27-14 Additional information for APPLE-SA-2022-09-12-5 Safari 16
- 20221030 APPLE-SA-2022-10-27-11 tvOS 16
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-2022-32912 · CVE Program
- CVE-2022-32912 · NVD
- FIRST EPSS
- GHSA-5qf8-w237-g9xq · GitHub Advisory Database · CC BY 4.0
- CVE-2022-32912 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences