CVE-2026-75421

Stack Buffer Underflow in aria2 IOFile::getLine()

Published Aug 25, 2026 CVSS 3.1 · 4 Medium EPSS < 1% KEV · Not listed
Description
aria2 <=1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine() function.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Stack Buffer Underflow in aria2 IOFile::getLine()
Type Values Removed Values Added
Title Stack Buffer Underflow in aria2 IOFile::getLine()
Weaknesses CWE-119
CWE-120
Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Stack Buffer Underflow in aria2 IOFile::getLine()
Weaknesses CWE-119
CWE-120
Type Values Removed Values Added
Description aria2 <=1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine() function.
References

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 31, 2026, 3:16 PM
Reserved
Aug 17, 2026, 12:00 AM
Status
Deferred
Published
Aug 25, 2026, 9:17 PM
Modified
Sep 8, 2026, 7:29 PM