Vulnerability · Published May 26, 2022 · Assigned by apple
CVE-2022-26776
Critical 9.8
In plain English
A critical-severity memory corruption in macOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 83% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)2.2%top 17.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. An attacker may be able to cause unexpected application termination or arbitrary code execution.
Affected products (as reported)
Weakness: CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://support.apple.com/kb/HT213253 x_refsource_CONFIRM
- https://support.apple.com/kb/HT213258 x_refsource_CONFIRM
- https://support.apple.com/kb/HT213254 x_refsource_CONFIRM
- https://support.apple.com/en-us/HT213256 x_refsource_MISC
- https://support.apple.com/en-us/HT213257 x_refsource_MISC