MSRXVulnerabilities / CVE-2025-43510
CVE-2025-43510
Published 2025-12-12 · published (not yet in NVD)
CVE-2025-43510
Exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-03-20, with a fix-by date of 2026-04-03. Patch it first.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
7.8 HIGH
CVSS 3.1 · CNA
CVSS 3.1 · CNA
0.4%
chance of exploitation in the next 30 days (EPSS; higher than 29% of CVEs)
chance of exploitation in the next 30 days (EPSS; higher than 29% of CVEs)
A memory corruption issue was addressed with improved lock state checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may cause unexpected changes in memory shared between processes.
Scores
Affected products
- Apple iOS and iPadOS: < 18.7.2; < 26.1
- Apple macOS: < 14.8.2; < 15.7.2; < 26.1
- Apple tvOS: < 26.1
- Apple visionOS: < 26.1
- Apple watchOS: < 26.1
8 references (advisories, patches, write-ups)
- https://support.apple.com/en-us/125632
- https://support.apple.com/en-us/125633
- https://support.apple.com/en-us/125634
- https://support.apple.com/en-us/125635
- https://support.apple.com/en-us/125636
- https://support.apple.com/en-us/125637
- https://support.apple.com/en-us/125638
- https://support.apple.com/en-us/125639
Sources: CVE.org, FIRST EPSS. Missing ones did not answer or have no record yet.