MGASA-2026-0402: libssh2 Mageia

CVSS: UnknownPublished
Published 14-09-2026Last modified 14-09-2026
Open JSON

Vulnerability summary

MGASA-2026-0402 is a vulnerability in libssh2 Mageia 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 3 · Downstream 0
CVE-2026-66032CVE-2026-66033CVE-2026-66035

Timeline

  1. 14-09-2026
    PublishedVulnerability first disclosed.
  2. 14-09-2026
    Last modifiedVulnerability information updated.

Description

Updated libssh2 packages fix security vulnerabilities Double-Free Heap Corruption via sftp_open(). (CVE-2026-66032) Integer Underflow DoS via AES-GCM Cipher Negotiation. (CVE-2026-66033) Heap Buffer Overflow via ETM Cipher Negotiation. (CVE-2026-66035)

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

Mageia2 products
  • libssh2< 1.11.1-2.2.mga10
  • libssh2< 1.11.0-1.2.mga9

1 vendor · 2 products

References

3 links