CVE-2026-102620CWE-190

CVE-2026-102620

Low · published September 30, 2026

CVSS v3.1
3.3
EPSS
0%
Percentile
1.5
In the wild
Unconfirmed
What it is

A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. This impacts the function FoFiTrueType::cvtSfnts of the file fofi/FoFiTrueType.cc. This manipulation causes integer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 245d3c6823377755f2c1d5fdddd010279c6ed94d. It is suggested to install a patch to address this issue.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
4.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00115 · 1.5th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-09-30T01:17Z
References (8)
https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-FoFiTrueType-cvtSfnts-FoFiTrueType.cc-1210.md · [email protected]https://gitlab.freedesktop.org/poppler/poppler/-/commit/245d3c6823377755f2c1d5fdddd010279c6ed94d · [email protected]https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2326 · [email protected]https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1762 · [email protected]https://vuldb.com/cve/CVE-2026-102620 · [email protected]https://vuldb.com/submit/942348 · [email protected]https://vuldb.com/vuln/411410 · [email protected]https://vuldb.com/vuln/411410/cti · [email protected]
EPSS history
Timeline
  • 01 OCT 03:44Z
    EPSS moved — → 0%
    epss
  • 29 SEP 20:30Z
    Freedesktop Poppler FoFiTrueType.cc cvtSfnts integer overflow
    cvelistv5