SARA / Free Tools / CVE / CVE-2023-42848

CVE-2023-42848 — The issue was addressed with improved bounds checks

The issue was addressed with improved bounds checks. This issue is fixed in watchOS 10.1, macOS Sonoma 14.1, tvOS 17.1, iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 17.1, macOS Ventura 13.6.1. Processing a maliciously crafted image may lead to heap corruption.

CVSS
— —
EPSS
3.00% (top 91.80%)
CWE
—
Published
2024-02-21T06:42:02.006Z
Last modified
2025-11-04T19:22:26.605Z
CVSS vector
—

01What is this vulnerability?

The issue was addressed with improved bounds checks. This issue is fixed in watchOS 10.1, macOS Sonoma 14.1, tvOS 17.1, iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 17.1, macOS Ventura 13.6.1. Processing a maliciously crafted image may lead to heap corruption.

02Affected products

VendorProductVersions
AppleiOS and iPadOSunspecified
AppletvOSunspecified
ApplemacOSunspecified
ApplewatchOSunspecified
ApplemacOSunspecified
AppleiOS and iPadOSunspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

Open in Sigma generator →

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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