CVE Record
[ CRITICAL ]CVE-2022-22587
Apple Memory Corruption Vulnerability
Apple IOMobileFrameBuffer contains a memory corruption vulnerability which can allow a malicious application to execute arbitrary code with kernel privileges.
- Vendor
- Apple
- Product
- iOS and macOS
- CVSS
- 9.8
- EPSS (exploit probability)
- 11.6%
- Status
- kev
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2022-22587 being exploited?
Yes. CISA added CVE-2022-22587 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 11.6% (scored October 14, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-10-21. Full cross-catalog view: /kev-comparison
What to do
CISA required actionApply updates per vendor instructions.
US federal civilian agencies must remediate by (14 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other Apple iOS and macOS CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2022-32894 Apple iOS and macOS Out-of-Bounds Write Vulnerability | [ HIGH ] | 7.8 | 3.3% | |
| CVE-2022-32893 Apple iOS and macOS Out-of-Bounds Write Vulnerability | [ HIGH ] | 8.8 | 9.9% | |
| CVE-2019-6223 Apple iOS and macOS Group Facetime Vulnerability | [ HIGH ] | 7.5 | 2.6% |