High [CVE-2026-76039] Information disclosure via incorrect reference resolution
This high-severity Red Hat Linux advisory covers CVE-2026-76039.
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Summary
A flaw was found in Chromium, specifically in its Core component on Android. This vulnerability, caused by incorrect reference resolution, allows a remote attacker to obtain sensitive information.
By leveraging social engineering and a specially crafted HTML page, an attacker could exploit this flaw to disclose confidential data. This flaw is rated as Important as it allows information disclosure through incorrect reference resolution in Chromium's Core component.
While exploitation requires user interaction via social engineering and a crafted HTML page, successful attacks could expose sensitive user information in Red Hat environments utilizing Chromium-based browsers. Red Hat severity: Important — CVSS 7.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N).
Weakness: CWE-386.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source
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