CVE catalog
CVE-2026-91734
Incorrect authorization in Core in Google Chrome on on Windows prior to 153.0.8010.47 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security sev
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.10% · Oct 25, 2026
Incorrect authorization in Core in Google Chrome on on Windows prior to 153.0.8010.47 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | chromium | sid | 156.0.8078.47-1 | fixed |
| Debian | chromium | forky | 156.0.8078.47-1 | fixed |
| Debian | chromium | trixie | 150.0.7871.181-1~deb13u1 | vulnerable |
| Debian | chromium | trixie-security | 156.0.8078.47-1~deb13u1 | fixed |
| Debian | chromium | bookworm | 150.0.7871.100-1~deb12u1 | vulnerable |
| Debian | chromium | bookworm-security | 156.0.8078.47-1~deb12u1 | fixed |
| Cpe | chrome | Not reported | 153.0.8010.47 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | chromium | source | sid | 153.0.8010.47-1 | not yet assigned | Not reported | Not reported |
| Debian | chromium | source | forky | 153.0.8010.47-1 | not yet assigned | Not reported | Not reported |
| Debian | chromium | source | trixie | 153.0.8010.47-2~deb13u1 | not yet assigned | Not reported | Not reported |
| Debian | chromium | source | bookworm | 153.0.8010.52-1~deb12u1 | not yet assigned | Not reported | Not reported |
| Cpe | chrome | cpe | Not reported | 153.0.8010.47 | Not reported | NVD-CVE-2026-91734 | Not reported |
OpenFactory catalog packages
Vulnerability data is temporarily unavailable.
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11812-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-91734]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-91734]
- [https://security-tracker.debian.org/tracker/CVE-2026-91734]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-91734.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3380.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]