PT-2026-38431 · Mozilla · Firefox

Andy Leiserson + 3 · Published 2026-05-07 · Updated 2026-05-18 · CVE-2026-8093

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Firefox version 150.0.1

Description Memory safety bugs exist that exhibit evidence of memory corruption. These issues could potentially be exploited to execute arbitrary code.

Recommendations Update to version 150.0.2.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2026-07922

CVE-2026-8093

OPENSUSE-SU-2026:10737-1

Affected Products

Firefox

References · 20

• https://mozilla.org/security/advisories/mfsa2026-40 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2026-43 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-8093 · Vendor Advisory
• https://mozilla.org/en-US/security/advisories/mfsa2026-40/#CVE-2026-8093 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-8093 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-8093 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-07922 · Security Note
• https://cve.org/CVERecord?idCVE-2026-8093 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-8093 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10737-1 · Vendor Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1981270%2C2027154%2C2028332%2C2029327%2C2029894%2C2032189%2C2034837%2C2035968%2C2036256 · Note
• https://t.me/tmfeed/300600 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2052775984273739994 · Twitter Post
• https://suse.com/security/cve/CVE-2026-8092 · Note
• https://twitter.com/CVEnew/status/2052400767617896773 · Twitter Post