High severity7.1NVD Advisory· Published May 26, 2022· Updated Jun 17, 2026
CVE-2022-26698
CVE-2022-26698
Description
An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.
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Affected products
3<= 11.6.6, <= 12.4+ 1 more
- (no CPE)range: <= 11.6.6, <= 12.4
- (no CPE)range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
3- support.apple.com/en-us/HT213255nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213256nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213257nvdRelease NotesVendor Advisory
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