SUSE-SU-2026:4676-1
Security update for webkit2gtk3
Published Oct 14, 2026 · corrected/updated Oct 15, 2026 · evidence confidence medium
This update for webkit2gtk3 fixes the following issues: WebKitGTK and WPE WebKit Security Advisory WSA-2026-0006 (bsc#1284619): - CVE-2024-1283: Heap buffer overflow in Skia in Google Chrome allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. - CVE-2024-43091: Out of bounds write due to an integer overflow in filterMask of SkEmbossMaskFilter.cpp could lead to remote code execution. - CVE-2024-43097: Out of bounds write due to an integer overflow in resizeToAtLeast of SkRegion.cpp could lead to local escalation of privilege. - CVE-2024-43767: Heap overflow due to improper input validation in prepare_to_draw_into_mask of SkBlurMaskFilterImpl.cpp could lead to remote code execution. - CVE-2024-43768: Out of bounds write due to an integer overflow in skia_alloc_func of SkDeflate.cpp could lead to local escalation of privilege. - CVE-2024-7966: Out of bounds memory access in Skia in Google Chrome allowed a remote attacker who had compromised the renderer process to perform out of bounds memory access via a crafted HTML page. - CVE-2024-8193: Heap buffer overflow in Skia in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. - CVE-2024-8198: Heap buffer overflow in Skia in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. - CVE-2024-8636: Heap buffer overflow in Skia in Google Chrome allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. - CVE-2024-9123: Integer overflow in Skia in Google Chrome allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. - CVE-2025-0436: Integer overflow in Skia in Google Chrome allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. - CVE-2025-0444: Use after free in Skia in Google Chrome allowed a remote attacker to
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
SUSE-SU-2026:4676-1 is a unknown public vulnerability record for this product. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether this product is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: webkit2gtk3 (0 → 2.54.1-150400.4.152.2); webkit2gtk3-soup2 (0 → 2.54.1-150400.4.152.2); webkit2gtk4 (0 → 2.54.1-150400.4.152.2). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: no CVSS/EPSS yet. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: osv. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in the CISA KEV catalog.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 14, 2026 · OSV.dev
Detected
This update for webkit2gtk3 fixes the following issues: WebKitGTK and WPE WebKit Security Advisory WSA-2026-0006 (bsc#1284619): - CVE-2024-1283: Heap buffer overflow in Skia in Google Chrome allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. - CVE-2024-43091: Out of bounds write due to an integer overflow in filterMask of SkEmbossMaskFilter.cpp could lead to
Oct 15, 2026 · OSV.dev
Fix available
webkit2gtk3 fixed in 2.54.1-150400.4.152.2; webkit2gtk3-soup2 fixed in 2.54.1-150400.4.152.2; webkit2gtk4 fixed in 2.54.1-150400.4.152.2; webkit2gtk3 fixed in 2.54.1-150400.4.152.2
Oct 15, 2026 · OSV.dev
Fix available
webkit2gtk3 fixed in 2.54.1-150400.4.152.2
Oct 15, 2026 · OSV.dev
Fix available
webkit2gtk3-soup2 fixed in 2.54.1-150400.4.152.2
Oct 15, 2026 · OSV.dev
Fix available
webkit2gtk4 fixed in 2.54.1-150400.4.152.2
Oct 15, 2026 · OSV.dev
Updated
This update for webkit2gtk3 fixes the following issues: WebKitGTK and WPE WebKit Security Advisory WSA-2026-0006 (bsc#1284619): - CVE-2024-1283: Heap buffer overflow in Skia in Google Chrome allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. - CVE-2024-43091: Out of bounds write due to an integer overflow in filterMask of SkEmbossMaskFilter.cpp could lead to
Affected
- SUSE:Linux Enterprise High Performance C webkit2gtk30 → 2.54.1-150400.4.152.2
- SUSE:Linux Enterprise High Performance C webkit2gtk3-soup20 → 2.54.1-150400.4.152.2
- SUSE:Linux Enterprise High Performance C webkit2gtk40 → 2.54.1-150400.4.152.2