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Description

Out of bounds read in Extensions in Google Chrome on Linux prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. (Chromium security severity: Medium)

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-08 | Assigner Chrome

Problem types

Heap buffer overflow

Product status

149.0.7827.53 (custom) before 149.0.7827.53
affected

References

chromereleases.googleblog.com/...nel-update-for-desktop.html

issues.chromium.org/issues/501674219

cve.org (CVE-2026-11143)

nvd.nist.gov (CVE-2026-11143)

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