CVE-2026-112637: Apple Safari vulnerability
Advisory generated from the CVE record, CISA, Exploit Observer and VEDAS: what it is, whether it is exploited, who is affected, and how to fix and detect it.
Generated by VEDAS. Scores as of 2026-11-01 19:19 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
What it is
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
Description quoted from the CVE record (assigned by apple, published 2026-10-26).
Weakness: CWE-416 Use After Free
How it can be exploited
Exploitable over the network with low attack complexity needing no privileges and a user must take an action. Impact: confidentiality high, integrity high, availability high. CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA assessment (SSVC): CISA has no evidence of exploitation. Automatable: no. Technical impact: total.
Public exploit evidence (Exploit Observer)
Exploit Observer evidence for this CVE has not been fetched yet.
Live scores
- EPSS
- 0.005
low predicted chance of attack - VEDAS
- 0.053
little exploit evidence - On CISA KEV
- Not listed
- Detection rule
- None yet
Who is affected
| Product | Affected | Not affected |
|---|---|---|
| Apple Safari | before 27.2 | Not stated |
| Apple iOS and iPadOS | before 27.2 | Not stated |
| Apple macOS | before 27.2 | Not stated |
| Apple tvOS | before 27.2 | Not stated |
| Apple visionOS | before 27.2 | Not stated |
| Apple watchOS | before 27.2 | Not stated |
Version ranges exactly as the CVE record states them. “Before X” means X is the first fixed version.
How to fix it
Fixed versions stated in the CVE record: 27.2.
How to detect it
There is no open VEDAS detection rule for this bug yet. It is listed on the detection gaps page if CISA has confirmed attacks.
Advisories on this CVE
- Apple iOS 27.2, macOS 27.2 and Safari 27.2 fix 163 CVEs, including a WebKit sandbox escape (CVE-2026-112697, CVE-2026-113897) (full advisory)
- Apple: iOS 27.2, macOS 27.2 and Safari 27.2 fix 163 CVEs, 32 in WebKit (CVE-2026-112697, CVE-2026-113897, CVE-2026-112615, CVE-2026-86987) (26 Oct 2026)
References
Other references
- https://support.apple.com/en-us/149230
- https://support.apple.com/en-us/149521
- https://support.apple.com/en-us/149524
- https://support.apple.com/en-us/149525
- https://support.apple.com/en-us/149526
- https://support.apple.com/en-us/149527
Other databases
Where this comes from
This advisory is generated automatically by VEDAS from: CVE.org record, cve-scores (EPSS and VEDAS). Text in quotes is reproduced from the source; everything else is a fixed template filled with source fields. Nothing here is written by a language model. Check the vendor advisory before acting, and read how VEDAS and Exploit Observer work, and their limits.