PT-2025-44687 · Google+4 · Chromium+5

Published 2025-07-09 · Updated 2025-12-16 · CVE-2025-12440

Positive Technologies (AI Summary)

CVSS v2.0

5.4

Medium

Base vector

AV:N/AC:H/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Chromium (affected versions not specified)

Description An issue exists within Chromium that could allow attackers to impact the system. The problem is related to an inappropriate implementation in the Autofill functionality. Microsoft Edge, being Chromium-based, is also affected as it ingests Chromium updates.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improperly Implemented Security Check for Standard

Buffer Overflow

Weakness Enumeration

CWE-358

CWE-120

Related Identifiers

ALT-PU-2025-14702

BDU:2025-14023

CVE-2025-12440

DSA-6046-1

OPENSUSE-SU-2025:15687-1

Affected Products

Alt Linux

Chromium

Debian

Google Chrome

Edge

Red Os

References · 48

• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0224SE18 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-12440 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2025-1216SE176 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-12440 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12440 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-12440 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-12440 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14023 · Security Note
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15687-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20251225SE16 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-6046-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-1202SE17 · Vendor Advisory
• https://bodhi.fedoraproject.org/updates/FEDORA-2025-916064e307 · Note