PT-2026-20519 · Google+1 · Pdfium+2

Soiax · Published 2026-01-01 · Updated 2026-05-15 · CVE-2026-2648

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 145.0.7632.109

Description A heap buffer overflow exists in PDFium, a component of Google Chrome. This issue allows a remote attacker to cause an out-of-bounds memory write by using a specially crafted PDF file.

Recommendations Update Google Chrome to version 145.0.7632.109 or later.

Fix

DoS

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2026-06198

CVE-2026-2648

OPENSUSE-SU-2026:10234-1

OPENSUSE-SU-2026:20258-1

Affected Products

Google Chrome

Pdfium

Red Os

References · 35

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-2648 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/728999 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-2648 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/729323 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/728972 · Security Note
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0423SE18MD · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-2648 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20258-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-2648 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2026-0421SE17 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2648 · Security Note
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2026-0518SE47 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-06198 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10234-1 · Vendor Advisory
• https://redos.red-soft.ru/search/?iblock_id=&q=CVE-2026-2648 · Note