CVE-2026-93381CWE-122

CVE-2026-93381

High · published September 18, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
31.4
In the wild
Unconfirmed
What it is

Buffer overflow in PDFium in Google Chrome on on Windows prior to 153.0.8010.52 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00386 · 31.4th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-09-18T01:17Z
Affected products (1)
ProductVersionsFixed in
google/chrome< 153.0.8010.52153.0.8010.52
References (2)
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html · [email protected]https://issues.chromium.org/issues/556853443 · [email protected]
EPSS history
Timeline
  • 19 SEP 03:55Z
    EPSS moved — → 0%
    epss
  • 17 SEP 21:08Z
    Buffer overflow in PDFium in Google Chrome on on Windows prior to 153.0.8010.52 allowed a remote attacker leveraging social engineering to potentially execute…
    cvelistv5