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chromium-browser: Policy bypass in Extensions

zetlyn/cve-redhat vulnerability cve CVE-2025-12445 known 2025-11-10

https://access.redhat.com/security/cve/CVE-2025-12445

Properties

cvss4.3
receipt
Source
Red Hat
Its words
4.3
Read by
field:cvss3_score
Said since
2026-09-29 09:44 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2025-12445",
  "CWE": "CWE-266",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2413847",
  "bugzilla_description": "chromium-browser: Policy bypass in Extensions",
  "cvss3_score": "4.3",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2025-11-10T20:00:22Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12445.json",
  "severity": "low"
}
cweCWE-266
receipt
Source
Red Hat
Its words
CWE-266
Read by
field:CWE
Said since
2026-09-29 09:44 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2025-12445",
  "CWE": "CWE-266",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2413847",
  "bugzilla_description": "chromium-browser: Policy bypass in Extensions",
  "cvss3_score": "4.3",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2025-11-10T20:00:22Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12445.json",
  "severity": "low"
}
severitylow
A flaw that is unlikely to be exploited, or whose impact is minimal.
receipt
Source
Red Hat
Its words
low
Read by
field:severity
Said since
2026-09-29 09:44 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2025-12445",
  "CWE": "CWE-266",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2413847",
  "bugzilla_description": "chromium-browser: Policy bypass in Extensions",
  "cvss3_score": "4.3",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2025-11-10T20:00:22Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12445.json",
  "severity": "low"
}

Text

chromium-browser: Policy bypass in Extensions