PT-2026-58015 · Mozilla+1 · Firefox+1

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CVE-2026-15719

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Published

2026-07-14

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Updated

2026-08-27

CVSS v3.1

10

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 152.0.6
Description A flaw in the DOM Navigation component involves improper access control. A remote attacker could exploit this issue to compromise the confidentiality and integrity of protected information.
Recommendations Update to version 152.0.6.

Fix

Improper Access Control

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Weakness Enumeration

Related Identifiers

ALSA-2026:47101
ALSA-2026:47104
ALSA-2026:47105
ALSA-2026:49621
ALSA-2026:49921
ALSA-2026:49922
BDU:2026-10081
CVE-2026-15719
OESA-2026-3195
OESA-2026-3196
OESA-2026-3225
OESA-2026-3226
OESA-2026-3227
OESA-2026-3228
OPENSUSE-SU-2026:11311-1
OPENSUSE-SU-2026:11329-1
OPENSUSE-SU-2026:11359-1
OPENSUSE-SU-2026:21519-1
SUSE-SU-2026:23115-1
SUSE-SU-2026:23137-1
SUSE-SU-2026:3200-1
SUSE-SU-2026:3221-1
SUSE-SU-2026:3546-1

Affected Products

Firefox
Rocky Linux