VDB
CVE-2026-28956
CVE-2026-28956
PUBLISHED
CVSS 9.300000190734863 CRITICAL
A memory corruption issue was addressed with improved input validation. This issue is fixed in 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 media file may lead to unexpected app termination or corrupt process memory.
EPSS 0.04% · 13.0th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.04%
13.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | watchOS | 0 |
| Apple | macOS | 0, 0, 0 |
| Apple | tvOS | 0 |
| Apple | iOS and iPadOS | 0 |
| Apple | visionOS | 0 |
Timeline
- May 11, 2026 CVE Published
- May 12, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://support.apple.com/en-us/127110 url
- https://support.apple.com/en-us/127115 url
- https://support.apple.com/en-us/127116 url
- https://support.apple.com/en-us/127117 url
- https://support.apple.com/en-us/127118 url
- https://support.apple.com/en-us/127119 url
- https://support.apple.com/en-us/127120 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-28956 advisory
- https://support.apple.com/en-us/127114 advisory
- https://support.apple.com/en-us/127111 advisory
- https://support.apple.com/en-us/127113 advisory
- https://support.apple.com/en-us/127112 advisory