CVE-2025-24201

criticalknown exploitedpublic exploitcovered by 1 sourcefirst seen 2025-03-13

Actively exploited. CVE-2025-24201 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-03-13) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.

Public exploit code is available. Proof-of-concept or working exploit code for CVE-2025-24201 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation.

Apple iOS, iPadOS, macOS, and other Apple products contain an out-of-bounds write vulnerability in WebKit that may allow maliciously crafted web content to break out of Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

CSIRTS triage

vendor: Apple Memory corruption

What: An out-of-bounds write vulnerability in WebKit may allow malicious web content to escape the sandbox.
Who is affected: Users of Apple iOS, iPadOS, macOS, and other products using WebKit are affected.
Urgency: Immediate remediation is necessary due to active exploitation and critical severity.
Action: Update to the latest versions of affected Apple products to address the vulnerability.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 90% of all EPSS-scored CVEs.

Exploit availability

Public exploit or proof-of-concept code for CVE-2025-24201 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.

GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗

Advisory coverage (1)

criticalexploitedCVE-2025-24201: Apple Multiple Products WebKit Out-of-Bounds Write Vulnerabilitycisa-kev · 2025-03-13

External references

NVD record for CVE-2025-24201

CVE.org record

CISA KEV catalog

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