Dashboard / CVE-2026-86412

CVE-2026-86412

HIGH
MEDIUM Priority: 0.07 BB Relevance: 66/100
Published: 2026-10-20 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

A remote HTTP server can set a cookie that curl accepts and writes to a Netscape cookie jar but cannot reload. On the next invocation using the same path for `--cookie` and `--cookie-jar`, curl fails before connecting, then the cleanup procedure replaces the jar with an empty file, deleting cookies for unrelated domains.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
curl curl 8.22.0

References & Advisories (3)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.83%
Raw Score 0.008280
Percentile 57.5%
Date 2026-10-31

EPSS Trend

2026-10-31
0.00828
2026-10-30
0.00828
2026-10-29
0.00266
2026-10-28
0.00266

Intelligence Sources

mitre ref →
nvd ref →

External Links