CVE detail
CVE-2026-20634
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted image may result in disclosure of process memory.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 22.0 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
8 source links · newest first
- https://support.apple.com/en-us/126353support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126352support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126351support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126350support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126349support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126348support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126347support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM - https://support.apple.com/en-us/126346support.apple.com
No excerpt available.
Vendor Advisorysupport.apple.comFeb 11, 2026, 11:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-43668CVSS 7.5 · High
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS So…
- CVE-2026-43666CVSS 6.2 · Medium
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macO…
- CVE-2026-43660CVSS 7.5 · High
A validation issue was addressed with improved logic. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visi…
- CVE-2026-43658CVSS 7.5 · High
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Proc…
- CVE-2026-43654CVSS 7.5 · High
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, ma…
- CVE-2026-39869CVSS 4.3 · Medium
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, ma…