GCVE-1988-2026-0403
Vulnerability from gna-1988 – Published: 2026-10-02 04:57 – Updated: 2026-10-02 04:57
VLAI
EPSS
VEX
Title
APPLE-SA-09-28-2026-3 macOS Sequoia 15.8.1
Summary
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
APPLE-SA-09-28-2026-3 macOS Sequoia 15.8.1
macOS Sequoia 15.8.1 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/149229.
Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.
CoreGraphics
Available for: macOS Sequoia
Impact: Processing a maliciously crafted file may lead to arbitrary code
execution. Apple is aware of a report that this issue may have been
exploited in an extremely sophisticated attack against specific targeted
individuals on versions of iOS before iOS 27.
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-86950: Meta Product Security
macOS Sequoia 15.8.1 may be obtained from the Mac App Store or
Apple's Software Downloads web site:
https://support.apple.com/downloads/
All information is also posted on the Apple Security Releases
web site: https://support.apple.com/100100.
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Apple | Macos Sequoia |
Affected:
unknown
|
guessed |
Relationships
reference
GCVE-1988-2026-0403 (this record)
- related CVE-2026-86950
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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