CVE-2026-28990
43Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.5epss 0.3%
from disclosure to weapon14 days
Published on NVDMay 11
1st PoC+14d
exploitation probability
0.3%top 72% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing a maliciously crafted image may corrupt process memory.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
public PoCs found — 1
githubgithub.com/Billy-Ellis/exr-imageio-poc★ 45⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://support.apple.com/en-us/127110https://support.apple.com/en-us/127115https://support.apple.com/en-us/127116https://support.apple.com/en-us/127117https://support.apple.com/en-us/127118https://support.apple.com/en-us/127119https://support.apple.com/en-us/127120https://support.apple.com/en-us/148287