Important: webkit2gtk3 security update
WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154) * chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173) * chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use (CVE-2026-19161) * chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176) * chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28984) * webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804) * webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713) * webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination (CVE-2026-64787) * webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64757) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64783) * webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)
ALSA-2026:69098
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:ALSA-2026:69098
webkit2gtk3
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 2.54.0-1.el9_8
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
webkit2gtk3-devel
Source reference: /affected/1/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 2.54.0-1.el9_8
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
webkit2gtk3-jsc
Source reference: /affected/2/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 2.54.0-1.el9_8
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
webkit2gtk3-jsc-devel
Source reference: /affected/3/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 2.54.0-1.el9_8
Source reference:
/affected/3/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.54.0-1.el9_8"
}
]
}
],
"package": {
"name": "webkit2gtk3",
"purl": "pkg:rpm/almalinux/webkit2gtk3",
"ecosystem": "AlmaLinux:9"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:69098.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.54.0-1.el9_8"
}
]
}
],
"package": {
"name": "webkit2gtk3-devel",
"purl": "pkg:rpm/almalinux/webkit2gtk3-devel",
"ecosystem": "AlmaLinux:9"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:69098.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.54.0-1.el9_8"
}
]
}
],
"package": {
"name": "webkit2gtk3-jsc",
"purl": "pkg:rpm/almalinux/webkit2gtk3-jsc",
"ecosystem": "AlmaLinux:9"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:69098.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.54.0-1.el9_8"
}
]
}
],
"package": {
"name": "webkit2gtk3-jsc-devel",
"purl": "pkg:rpm/almalinux/webkit2gtk3-jsc-devel",
"ecosystem": "AlmaLinux:9"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:69098.json"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #60913 · Revision 1
- Added to Heist Feed
- Publisher date