CVE-2026-92386: curl

CVSS: UnknownReceived
AliasesDEBIAN-CVE-2026-92386UBUNTU-CVE-2026-92386
Published 20-10-2026Last modified 20-10-2026
Open JSON

Vulnerability summary

CVE-2026-92386 is a vulnerability in curl with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 5 · Related 3
CVE-2026-92392MGASA-2026-0515OPENSUSE-SU-2026:12150-1USN-8927-1USN-8927-2

Timeline

  1. 20-10-2026
    PublishedVulnerability first disclosed.

Description

When writing a long cookie name and value to a Netscape cookie jar, a remote HTTP server can make `curl` write a record that exceeds its line-length parsing limit. Consequently, any subsequent `curl` invocation reading from that same cookie jar using `--cookie` silently aborts parsing prematurely upon encountering the too long line, ignoring all subsequent valid cookies in the file.

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Curl1 product
  • curl8.22.0 | 8.21.0 | 8.20.0 | 8.19.0 | 8.18.0 | 8.17.0 | 8.16.0 | 8.15.0 | 8.14.1 | 8.14.0 | 8.13.0 | 8.12.1 | 8.12.0 | 8.11.1 | 8.11.0 | 8.10.1 | 8.10.0 | 8.9.1 | 8.9.0 | 8.8.0 | 8.7.1 | 8.7.0
Debian1 product
  • curlAll versions (No fix recorded)
Ubuntu1 product
  • curlAll versions (No fix recorded) | < 8.20.0-2ubuntu11.1 | < 8.18.0-1ubuntu2.8

3 vendors · 3 products

References

8 links