CVE-2024-54508

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Summary

CVECVE-2024-54508
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-12-12 02:15:31 UTC
Updated2026-05-28 16:16:20 UTC
DescriptionThe issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.018450000 probability, percentile 0.833100000 (date 2026-06-02)

Problem Types: NVD-CWE-noinfo | CWE-125 | CWE-787 | Processing maliciously crafted web content may lead to an unexpected process crash | CWE-125 CWE-125 Out-of-bounds Read | CWE-787 CWE-787 Out-of-bounds Write

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1ADPDECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Application Apple Safari All All All All
Operating System Apple Tvos All All All All
Operating System Apple Visionos All All All All
Operating System Apple Watchos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple Safari affected 18.2 custom Not specified
CNA Apple IOS And IPadOS affected 18.2 custom Not specified
CNA Apple IPadOS affected 17.7.6 custom Not specified
CNA Apple MacOS affected 15.2 custom Not specified
CNA Apple TvOS affected 18.2 custom Not specified
CNA Apple VisionOS affected 2.2 custom Not specified
CNA Apple WatchOS affected 11.2 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/121844 [email protected] support.apple.com Vendor Advisory
seclists.org/fulldisclosure/2024/Dec/5 af854a3a-2127-422b-91ae-364da2661108 seclists.org
seclists.org/fulldisclosure/2025/Apr/5 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/121846 [email protected] support.apple.com Vendor Advisory
lists.debian.org/debian-lts-announce/2025/01/msg00002.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
support.apple.com/en-us/121837 [email protected] support.apple.com Vendor Advisory
seclists.org/fulldisclosure/2024/Dec/13 af854a3a-2127-422b-91ae-364da2661108 seclists.org
seclists.org/fulldisclosure/2024/Dec/7 af854a3a-2127-422b-91ae-364da2661108 seclists.org
seclists.org/fulldisclosure/2024/Dec/11 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/121843 [email protected] support.apple.com Vendor Advisory
support.apple.com/en-us/121839 [email protected] support.apple.com Vendor Advisory
support.apple.com/en-us/122372 [email protected] support.apple.com
support.apple.com/en-us/121845 [email protected] support.apple.com Vendor Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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