CVE-2026-75421CWE-121

CVE-2026-75421

Medium · published August 26, 2026

CVSS v3.1
4.0
EPSS
0%
Percentile
4.5
In the wild
Unconfirmed
What it is

aria2 <=1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine() function.

The record
Technical detail
CVSS v3.1
4.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00157 · 4.5th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-08-26T01:17Z
References (2)
https://github.com/aria2/aria2/issues/2375 · [email protected]https://github.com/aria2/aria2/pull/2376 · [email protected]
EPSS history
Timeline
  • 27 AUG 06:45Z
    EPSS moved — → 0%
    epss
  • 25 AUG 00:00Z
    aria2 <=1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine() function
    cvelistv5