# Webkitgtk vulnerabilities

Source: https://junglewise.ai/threats/vendors/webkitgtk  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/webkitgtk.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Webkitgtk: 0 in the last 7 days and 1 in the last 90 days, 5 of them critical and 5 exploited in the wild. The most recent, CVE-2026-83596, was published on 31 August 2026. Nothing was published in the last eight weeks. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 6 (5 critical, 5 exploited in the wild)

## About Webkitgtk

WebKitGTK is a web rendering engine for GTK-based applications on Linux and Unix-like systems.

## Latest Webkitgtk vulnerabilities

- [CVE-2026-83596: WebKitGTK memory corruption in web content processing](https://junglewise.ai/threats/cve-2026-83596-webkitgtk-memory-corruption-in-web-content-processing) (high, CVSS 8.8, published 31 Aug 2026)
- [CVE-2023-37450: Apple Multiple Products WebKit Code Execution Vulnerability](https://junglewise.ai/threats/cve-2023-37450-apple-multiple-products-webkit-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 13 Jul 2023)
- [CVE-2023-32439: Apple Multiple Products WebKit Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2023-32439-apple-multiple-products-webkit-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 23 Jun 2023)
- [CVE-2023-28204: Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability](https://junglewise.ai/threats/cve-2023-28204-apple-multiple-products-webkit-out-of-bounds-read-vulnerability) (critical, exploited in the wild, CVSS 6.5, published 22 May 2023)
- [CVE-2023-32373: Apple Multiple Products WebKit Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2023-32373-apple-multiple-products-webkit-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 22 May 2023)
- [CVE-2019-8720: WebKitGTK Memory Corruption Vulnerability](https://junglewise.ai/threats/cve-2019-8720-webkitgtk-memory-corruption-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 23 May 2022)

## Most severe Webkitgtk vulnerabilities

- [CVE-2023-37450: Apple Multiple Products WebKit Code Execution Vulnerability](https://junglewise.ai/threats/cve-2023-37450-apple-multiple-products-webkit-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 13 Jul 2023)
- [CVE-2023-32439: Apple Multiple Products WebKit Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2023-32439-apple-multiple-products-webkit-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 23 Jun 2023)
- [CVE-2023-32373: Apple Multiple Products WebKit Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2023-32373-apple-multiple-products-webkit-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 22 May 2023)
- [CVE-2019-8720: WebKitGTK Memory Corruption Vulnerability](https://junglewise.ai/threats/cve-2019-8720-webkitgtk-memory-corruption-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 23 May 2022)
- [CVE-2023-28204: Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability](https://junglewise.ai/threats/cve-2023-28204-apple-multiple-products-webkit-out-of-bounds-read-vulnerability) (critical, exploited in the wild, CVSS 6.5, published 22 May 2023)
- [CVE-2026-83596: WebKitGTK memory corruption in web content processing](https://junglewise.ai/threats/cve-2026-83596-webkitgtk-memory-corruption-in-web-content-processing) (high, CVSS 8.8, published 31 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 1 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Webkitgtk technologies

- [WebKitGTK](https://junglewise.ai/threats/technologies/webkitgtk): 8 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Webkitgtk vulnerabilities", https://junglewise.ai/threats/vendors/webkitgtk, 9 November 2026.