CVE-2025-31277
Description
Apple Safari, iOS, watchOS, visionOS, iPadOS, macOS, and tvOS contain a buffer overflow vulnerability that could allow the processing of maliciously crafted web content which may lead to memory corruption.
CISA KEV
- Vendor
- Apple
- Product
- Multiple Products
- Due date
- 2026-04-03
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: cisa-kev — https://support.apple.com/en-us/124147 ; https://support.apple.com/en-us/124149 ; https://support.apple.com/en-us/124152 ; https://support.apple.com/en-us/124153 ; https://support.apple.com/en-us/124155 ; https://nvd.nist.gov/vuln/detail/CVE-2025-31277
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2025-31277
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2025-31277.html
Vendor advisory: redhat — https://access.redhat.com/errata/RHSA-2025:18097
Exploits
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| sles | affected | | |
| debian | bookworm | fixed | 2.50.1-1~deb12u1 |
| debian | bullseye | fixed | 2.50.0-1 |
| debian | forky | fixed | 2.50.0-1 |
| debian | sid | fixed | 2.50.0-1 |
| debian | trixie | fixed | 2.50.1-1~deb13u1 |
References
- https://access.redhat.com/errata/RHSA-2025:18097
- https://www.suse.com/security/cve/CVE-2025-31277.html
- https://security-tracker.debian.org/tracker/CVE-2025-31277
- https://support.apple.com/en-us/124147 ; https://support.apple.com/en-us/124149 ; https://support.apple.com/en-us/124152 ; https://support.apple.com/en-us/124153 ; https://support.apple.com/en-us/124155 ; https://nvd.nist.gov/vuln/detail/CVE-2025-31277
Verify integrity in audit chain (admin only). AS-IS.