BlackTreeIndependent security intelligence
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Full vulnerability report · 2024
CVE-2024-54534High confidence

The issue was addressed with improved memory handling

Apple · Safari

9.8CriticalCVSS 3.1
Recommended action
Within 72 hours

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded.

Fix not verified
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

2 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archiveqtwebkit-opensource-srcUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical record ↗Source updated 10 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivewebkit2gtkVendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.2.46.1-0ubuntu0.24.04.1Canonical record ↗Source updated 10 Sept 2026
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2024-52628

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 72 hours

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded.

Fix not verified
01

What, why and how

The 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 memory corruption.

What

The 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 memory corruption.

Why

A bounds error lets data be written beyond the intended memory region, potentially corrupting control data.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

The 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 memory corruption.

Why

A bounds error lets data be written beyond the intended memory region, potentially corrupting control data.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Out-of-bounds Write → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-787 ↗

CWE-787: Out-of-bounds Write. The product writes data past the end, or before the beginning, of the intended buffer.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-787
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-W-2025-0663Apple iOS und iPadOS: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um vertrauliche Informationen preiszugeben, beliebigen Code auszuführen, einen Denial-of-Service-Zustand herbeizuführen, Sicherheitsmaßnahmen zu umgehen, erhöhte Rechte zu erlangen oder Daten zu manipulieren.

Official advisory
BSI · German · WID-SEC-W-2024-3692Apple macOS: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apple macOS ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand zu erzeugen, Sicherheitsmaßnahmen zu umgehen oder einen Man-in-the-Middle-Angriff durchzuführen.

Official advisory
BSI · German · WID-SEC-W-2024-3691Apple iOS und iPadOS: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu erzeugen.

Official advisory
BSI · German · WID-SEC-W-2025-0815Oracle Java SE: Mehrere Schwachstellen

Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Oracle Java SE ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory
BSI · German · WID-SEC-W-2024-3739WebKitGTK: Mehrere Schwachstellen ermöglichen Denial of Service

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in WebKitGTK ausnutzen, um einen Denial of Service Angriff durchzuführen.

Official advisory
BSI · German · WID-SEC-W-2024-3689Apple Safari: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apple Safari ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, eine Speicherbeschädigung durchzuführen oder vertrauliche Informationen offenzulegen.

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0969Multiples vulnérabilités dans les produits VMware

d?id=CVE-2024-52316 Référence CVE CVE-2024-52533 https://www.cve.org/CVERecord?id=CVE-2024-52533 Référence CVE CVE-2024-52559 https://www.cve.org/CVERecord?id=CVE-2024-52559 Référence CVE CVE-2024-52615 https://www.cve.org/CVERecord?id=CVE-2024-52615 Référence CVE CVE-2024-52616 https://www.cve.org/CVERecord?id=CVE-2024-52616 Référence CVE CVE-2024-53124 https://www.cve.org/CVERecord?id=CVE-2024-53124 Référence CVE CVE-2024-53427 https://www.cve.org/CVERecord?id=CVE-2024-53427 Référence CVE CVE-2024-54456 https://www.cve.org/CVERecord?id=CVE-2024-54456 Référence CVE CVE-2024-54458 https://www.cve.org/CVERecord?id=CVE-2024-54458 Référence CVE CVE-2024-54534 https://www.cve.org/CVERecord?id=CVE-2024-54534 Référence CVE CVE-2024-54677 https://www.cve.org/CVERecord?id=CVE-2024-54677 Référence CVE CVE-2024-5535 https://www.cve.org/CVERecord?id=CVE-2024-5535 Référence CVE CVE-2024-55549 https://www.cve.org/CVERecord?id=CVE-2024-55549 Référence CVE CVE-2024-5569 https://www.cve.org/CVERecord?id=CVE-2024-5569 Référence CVE CVE-2024-56171 https://www.cve.org/CVERecord?id=CVE-2024-56171 Référence CVE CVE-2024-56337 https://www.cve.org/CVERecord?id=CVE-2024-56337 Référence CVE CVE-2024-56406 https://www.cve.org/CVERecord?id=CVE-2024-56406 Référence CVE CVE-2024-5642 https://www.cve.org/CVERecord?id=CVE-2

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0319Multiples vulnérabilités dans Oracle Java SE

d?id=CVE-2024-47606 Référence CVE CVE-2024-47775 https://www.cve.org/CVERecord?id=CVE-2024-47775 Référence CVE CVE-2024-47776 https://www.cve.org/CVERecord?id=CVE-2024-47776 Référence CVE CVE-2024-47777 https://www.cve.org/CVERecord?id=CVE-2024-47777 Référence CVE CVE-2024-47778 https://www.cve.org/CVERecord?id=CVE-2024-47778 Référence CVE CVE-2024-54479 https://www.cve.org/CVERecord?id=CVE-2024-54479 Référence CVE CVE-2024-54502 https://www.cve.org/CVERecord?id=CVE-2024-54502 Référence CVE CVE-2024-54505 https://www.cve.org/CVERecord?id=CVE-2024-54505 Référence CVE CVE-2024-54508 https://www.cve.org/CVERecord?id=CVE-2024-54508 Référence CVE CVE-2024-54534 https://www.cve.org/CVERecord?id=CVE-2024-54534 Référence CVE CVE-2024-54543 https://www.cve.org/CVERecord?id=CVE-2024-54543 Référence CVE CVE-2025-21587 https://www.cve.org/CVERecord?id=CVE-2025-21587 Référence CVE CVE-2025-23083 https://www.cve.org/CVERecord?id=CVE-2025-23083 Référence CVE CVE-2025-23084 https://www.cve.org/CVERecord?id=CVE-2025-23084 Référence CVE CVE-2025-23085 https://www.cve.org/CVERecord?id=CVE-2025-23085 Référence CVE CVE-2025-24143 https://www.cve.org/CVERecord?id=CVE-2025-24143 Référence CVE CVE-2025-24150 https://www.cve.org/CVERecord?id=CVE-2025-24150 Référence CVE CVE-2025-24158 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0258Multiples vulnérabilités dans les produits Apple

etin de sécurité Apple 122379 du 31 mars 2025 https://support.apple.com/en-us/122379 Bulletin de sécurité Apple 122380 du 31 mars 2025 https://support.apple.com/en-us/122380 Référence CVE CVE-2023-27043 https://www.cve.org/CVERecord?id=CVE-2023-27043 Référence CVE CVE-2024-40864 https://www.cve.org/CVERecord?id=CVE-2024-40864 Référence CVE CVE-2024-48958 https://www.cve.org/CVERecord?id=CVE-2024-48958 Référence CVE CVE-2024-54502 https://www.cve.org/CVERecord?id=CVE-2024-54502 Référence CVE CVE-2024-54508 https://www.cve.org/CVERecord?id=CVE-2024-54508 Référence CVE CVE-2024-54533 https://www.cve.org/CVERecord?id=CVE-2024-54533 Référence CVE CVE-2024-54534 https://www.cve.org/CVERecord?id=CVE-2024-54534 Référence CVE CVE-2024-54543 https://www.cve.org/CVERecord?id=CVE-2024-54543 Référence CVE CVE-2024-56171 https://www.cve.org/CVERecord?id=CVE-2024-56171 Référence CVE CVE-2024-9681 https://www.cve.org/CVERecord?id=CVE-2024-9681 Référence CVE CVE-2025-24085 https://www.cve.org/CVERecord?id=CVE-2025-24085 Référence CVE CVE-2025-24093 https://www.cve.org/CVERecord?id=CVE-2025-24093 Référence CVE CVE-2025-24095 https://www.cve.org/CVERecord?id=CVE-2025-24095 Référence CVE CVE-2025-24097 https://www.cve.org/CVERecord?id=CVE-2025-24097 Référence CVE CVE-2025-24113 https://www.cve.org/CVERecord?id=CV

Official advisory
CERT-FR · French · CERTFR-2024-AVI-1072Multiples vulnérabilités dans les produits Apple

d?id=CVE-2024-54513 Référence CVE CVE-2024-54514 https://www.cve.org/CVERecord?id=CVE-2024-54514 Référence CVE CVE-2024-54515 https://www.cve.org/CVERecord?id=CVE-2024-54515 Référence CVE CVE-2024-54524 https://www.cve.org/CVERecord?id=CVE-2024-54524 Référence CVE CVE-2024-54526 https://www.cve.org/CVERecord?id=CVE-2024-54526 Référence CVE CVE-2024-54527 https://www.cve.org/CVERecord?id=CVE-2024-54527 Référence CVE CVE-2024-54528 https://www.cve.org/CVERecord?id=CVE-2024-54528 Référence CVE CVE-2024-54529 https://www.cve.org/CVERecord?id=CVE-2024-54529 Référence CVE CVE-2024-54531 https://www.cve.org/CVERecord?id=CVE-2024-54531 Référence CVE CVE-2024-54534 https://www.cve.org/CVERecord?id=CVE-2024-54534 Gestion détaillée du document le 12 décembre 2024 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory
NCSC-NL · Dutch · NCSC-2025-0130Kwetsbaarheden verholpen in Oracle Java

De kwetsbaarheden in Oracle Java SE en GraalVM stellen ongeauthenticeerde kwaadwillenden met netwerktoegang in staat om kritieke gegevens te manipuleren of te benaderen. Dit kan leiden tot ongeautoriseerde toegang tot gegevens, vooral via API's en in omgevingen die onbetrouwbare code uitvoeren. De kwetsbaarheid in de GStreamer-bibliotheek kan ook leiden tot geheugenproblemen en mogelijk willekeurige code-executie door beschadigde pointers.

Official advisory
NCSC-NL · Dutch · NCSC-2025-0103Kwetsbaarheden verholpen in Apple iOS en iPadOS

De kwetsbaarheden omvatten onder andere geheugenbeheerproblemen, ongeautoriseerde toegang tot gevoelige gebruikersdata, en de mogelijkheid voor applicaties om hun sandbox-omgevingen te ontsnappen. Deze kwetsbaarheden konden leiden tot ongeautoriseerde toegang, gegevenswijzigingen, of zelfs Denial-of-Service. Voor succesvol misbruik moet de kwaadwillende het slachtoffer misleiden een malafide app te installeren of link te volgen.

Official advisory
NCSC-NL · Dutch · NCSC-2024-0488Kwetsbaarheden verholpen in macOS

De kwetsbaarheden omvatten onder andere een use-after-free kwetsbaarheid die kon leiden tot onverwachte applicatie-terminatie of willekeurige code-executie, en logica-issues die het mogelijk maakten dat applicaties beschermde delen van het bestandssysteem konden wijzigen. Daarnaast zijn er verbeteringen doorgevoerd in het geheugenbeheer om de stabiliteit en beveiliging van de systemen te waarborgen.

Official advisory
NCSC-NL · Dutch · NCSC-2024-0487Kwetsbaarheden verholpen in Apple iPadOS en iOS

De kwetsbaarheden omvatten onder andere een denial-of-service probleem, logica-issues die ongeautoriseerde privilege-escalatie mogelijk maakten, en onverwachte systeemterminaties door geheugen-corruptie. Deze kwetsbaarheden konden worden misbruikt door kwaadwillenden via het verwerken van kwaadwillig vervaardigde bestanden, webinhoud of afbeeldingen. De updates verbeteren de algehele stabiliteit en beveiliging van de systemen door verbeterde geheugenbeheertechnieken en validatiecontroles te implementeren.

Official advisory
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix not verified
Affected
< 18.2; < 17.7.6; < 15.2; < 2.2; < 11.2
Fixed
No fixed version is explicitly recorded in the structured CVE data.
Action
No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 11 Dec 2024 · Last source change 2 Apr 2026, 18:23 UTC · CWE-787 · Out-of-bounds Write

CVE recordCVE.org · 5.2
CVSS sourceNIST NVD
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2024-52628
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCISA ADP
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates →

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2024-52628↗CVE authority or vendor reference↗Vendor advisory↗Vendor advisory↗Vendor advisory↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2024-54534 · cve.blacktree.nl