Apple Multiple Buffer Overflow Vulnerability

Apple Multiple Products

Apple iOS, macOS, tvOS, watchOS, and visionOS contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow an attacker with memory write the capability to execute arbitrary code. Added to CISA KEV on 2026-02-12 (federal deadline 2026-03-05).

First seen: 12 Feb 2026
Last update: 12 Feb 2026, 12:00 UTC
Identifiers: CVE-2026-20700
Source: CISA KEV
On the menu as: Apple

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Apple Multiple Buffer Overflow Vulnerability
Severity: high, exploited in the wild. Patch status: patched.
Affected: Apple Multiple Products
Ids: CVE-2026-20700

Apple iOS, macOS, tvOS, watchOS, and visionOS contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow an attacker with memory write the capability to execute arbitrary code. Added to CISA KEV on 2026-02-12 (federal deadline 2026-03-05).

## Steps
1. Search the repo, its CI and infra config for Apple Multiple Products. If present, report the version in use and whether it's affected.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2026-20700") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://nvd.nist.gov/vuln/detail/CVE-2026-20700 https://support.apple.com/en-us/126346 https://support.apple.com/en-us/126348 https://support.apple.com/en-us/126351 https://support.apple.com/en-us/126352 https://support.apple.com/en-us/126353
https://pwned.coffee/i/apple-multiple-buffer-overflow-vulnerability-cve-2026-20700

Sources

Totalone hot coffee