CVE-2024-27808

HIGHNVD 8.88.8—

8.8

The issue was addressed with improved memory handling. This issue is fixed in Safari 17.5, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. Processing web content may lead to arbitrary code execution.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 74.7%
KEV: Not listed

Published

June 10, 2024

Last Modified

April 2, 2026

Advisory Details (10)

Auto-updated May 22, 2026

No patch confirmed yet.

generic

About the security content of Safari 17.5 - Apple Support

https://support.apple.com/en-us/HT214103

generic

About the security content of tvOS 17.5 - Apple Support

https://support.apple.com/en-us/HT214102

generic

About the security content of iOS 17.5 and iPadOS 17.5 - Apple Support

https://support.apple.com/en-us/HT214101

generic

Full Disclosure: APPLE-SA-06-10-2024-1 visionOS 1.2

http://seclists.org/fulldisclosure/2024/Jun/5

generic

About the security content of visionOS 1.2 - Apple Support

https://support.apple.com/en-us/120906

generic

About the security content of iOS 17.5 and iPadOS 17.5 - Apple Support

https://support.apple.com/en-us/120905

generic

About the security content of macOS Sonoma 14.5 - Apple Support

https://support.apple.com/en-us/120903

generic

About the security content of watchOS 10.5 - Apple Support

https://support.apple.com/en-us/120902

generic

About the security content of tvOS 17.5 - Apple Support

https://support.apple.com/en-us/120901

generic

About the security content of Safari 17.5 - Apple Support

https://support.apple.com/en-us/120896

Patch Availability(9)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	webkitgtk4-0:2.48.3-2.el7_9	2025-07-07	redhat
redhat	webkit2gtk3-0:2.46.3-1.el8_4	2024-11-14	redhat
redhat	webkit2gtk3-0:2.46.3-1.el8_8	2024-11-14	redhat
redhat	webkit2gtk3-0:2.46.3-1.el9_2	2024-11-14	redhat
redhat	webkit2gtk3-0:2.46.3-1.el8_2	2024-11-14	redhat
redhat	webkit2gtk3-0:2.46.3-1.el8_6	2024-11-14	redhat
redhat	webkit2gtk3-0:2.46.1-1.el9_0	2024-10-28	redhat
redhat	webkit2gtk3-0:2.38.5-1.el9_2.3	2023-07-18	redhat
redhat	webkit2gtk3-0:2.38.5-1.el8_8.5	2023-07-18	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-786

All Vendor Advisories

(9)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2024-27808?

CVE-2024-27808 is a high vulnerability published on June 10, 2024. The issue was addressed with improved memory handling. This issue is fixed in Safari 17.5, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. Processing web content may lead to arbitrary code execution.

When was CVE-2024-27808 disclosed?

CVE-2024-27808 was first published in the National Vulnerability Database on June 10, 2024, with the most recent update on April 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-27808 actively exploited?

CVE-2024-27808 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-27808?

CVE-2024-27808 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2024-27808?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-27808, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-27808

Published

Last Modified

Advisory Details (10)

About the security content of Safari 17.5 - Apple Support

About the security content of tvOS 17.5 - Apple Support

About the security content of iOS 17.5 and iPadOS 17.5 - Apple Support

Full Disclosure: APPLE-SA-06-10-2024-1 visionOS 1.2

About the security content of visionOS 1.2 - Apple Support

About the security content of iOS 17.5 and iPadOS 17.5 - Apple Support

About the security content of macOS Sonoma 14.5 - Apple Support

About the security content of watchOS 10.5 - Apple Support

About the security content of tvOS 17.5 - Apple Support

About the security content of Safari 17.5 - Apple Support

Patch Availability(9)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-27808?

Same vendor

Same CWE

CVE-2024-27808

📅 Published

🔄 Last Modified

📋 Advisory Details (10)

About the security content of Safari 17.5 - Apple Support

About the security content of tvOS 17.5 - Apple Support

About the security content of iOS 17.5 and iPadOS 17.5 - Apple Support

Full Disclosure: APPLE-SA-06-10-2024-1 visionOS 1.2

About the security content of visionOS 1.2 - Apple Support

About the security content of iOS 17.5 and iPadOS 17.5 - Apple Support

About the security content of macOS Sonoma 14.5 - Apple Support

About the security content of watchOS 10.5 - Apple Support

About the security content of tvOS 17.5 - Apple Support

About the security content of Safari 17.5 - Apple Support

Patch Availability(9)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-27808?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

Advisory Details (10)

Frequently asked(5)

Related CVEs(same vendor + same CWE)