A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling.
Vendor
webkitgtk vulnerabilities
135 published CVES affecting webkitgtk, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 135
- Critical
- 11
- High
- 82
- Medium
- 40
- Low
- 2
- Unscored
- 0
- CISA KEV
- 16
Products
Latest webkitgtk CVEs
Newest publication first · page 1 of 6
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HighCVSS 8.8 EPSS 0.50%
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HighCVSS 8.8 EPSS 0.47%
A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in memory corruption.
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CriticalCVSS 9.8 EPSS 0.80%
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.
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CriticalCVSS 9.8 EPSS 0.77%
A correctness issue was addressed with improved checks. This issue is fixed in Safari 26, iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.
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CVE-2025-31277 webkitgtk: Processing maliciously crafted web content may lead to memory corruption
PublishedHighCVSS 8.8 EPSS 1.7% CISA KEV added 2026-03-20 Exploited in the wildThe issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory corruption.
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CVE-2025-6558 Chromium: CVE-2025-6558 Incorrect validation of untrusted input in ANGLE and GPU
PublishedHighCVSS 8.8 EPSS 10.9% CISA KEV added 2025-07-22 Exploited in the wildInsufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
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MediumCVSS 5.5 EPSS 1.5% CISA KEV added 2026-11-04 Exploited in the wild
The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, watchOS 10.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
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MediumCVSS 6.5 EPSS 1.5%
A logic issue was addressed with improved validation. This issue is fixed in Safari 17.4, iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, watchOS 10.4. Processing maliciously crafted web content may prevent Content Security Poli...
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MediumCVSS 6.5 EPSS 1.3%
An injection issue was addressed with improved validation. This issue is fixed in Safari 17.4, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, watchOS 10.4. A maliciously crafted webpage may be able to fingerprint the user.
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MediumCVSS 6.5 EPSS 1.3%
The issue was addressed with improved UI handling. This issue is fixed in Safari 17.4, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, watchOS 10.4. A malicious website may exfiltrate audio data cross-origin.
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MediumCVSS 6.5 EPSS 1.5%
A logic issue was addressed with improved state management. This issue is fixed in Safari 17.4, iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, watchOS 10.4. Processing maliciously crafted web content may prevent Content Securit...
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HighCVSS 8.6 EPSS 0.69%
This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, watchOS 10.4. An app may be able to break out of its sandbox.
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MediumCVSS 4.3 EPSS 0.97%
An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 17.1, Safari 17.1, macOS Sonoma 14.1. Visiting a malicious website may lead to address bar spoofing.
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HighCVSS 8.8 EPSS 9.3% CISA KEV added 2023-12-04 Exploited in the wild
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been ex...
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MediumCVSS 6.5 EPSS 17.8% CISA KEV added 2023-12-04 Exploited in the wild
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploit...
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HighCVSS 8.8 EPSS 1.4%
A use-after-free vulnerability exists in the MediaRecorder API of Webkit WebKitGTK 2.40.5. A specially crafted web page can abuse this vulnerability to cause memory corruption and potentially arbitrary code execution. A user would need to to visit a malicious webpage to trigger t...
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HighCVSS 8.8 EPSS 23.7% CISA KEV added 2023-09-25 Exploited in the wild
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
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CriticalCVSS 9.8 EPSS 1.7%
The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5. A remote attacker may be able to cause arbitrary javascript code execution.
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MediumCVSS 5.3 EPSS 0.79%
A logic issue was addressed with improved validation. This issue is fixed in macOS Ventura 13.3. Content Security Policy to block domains with wildcards may fail.
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HighCVSS 8.8 EPSS 0.93%
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 16.4 and iPadOS 16.4, macOS Ventura 13.3. Processing web content may lead to arbitrary code execution.
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HighCVSS 8.8 EPSS 19.0% CISA KEV added 2023-07-13 Exploited in the wild
The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, Safari 16.5.2, tvOS 16.6, macOS Ventura 13.5, watchOS 9.6. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively...
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HighCVSS 8.8 EPSS 12.2% CISA KEV added 2023-05-22 Exploited in the wild
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code exec...
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MediumCVSS 6.5 EPSS 14.3% CISA KEV added 2023-05-22 Exploited in the wild
An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information. Apple is aware of...
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HighCVSS 8.8 EPSS 24.0% CISA KEV added 2023-06-23 Exploited in the wild
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a...
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HighCVSS 8.8 EPSS 0.93%
A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.