MGASA-2026-0402

See a problem?
Please try reporting it to the source first.
Source
https://advisories.mageia.org/MGASA-2026-0402.html
Import Source
https://advisories.mageia.org/MGASA-2026-0402.json
JSON Data
https://api.test.osv.dev/v1/vulns/MGASA-2026-0402
Upstream
Published
2026-09-14T16:26:35Z
Modified
2026-09-14T16:30:03Z
Summary
Updated libssh2 packages fix security vulnerabilities
Details

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)

References
Credits

Affected packages

Mageia:10 / libssh2

Package

Name
libssh2
Purl
pkg:rpm/mageia/libssh2?arch=source&distro=mageia-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.11.1-2.2.mga10

Ecosystem specific 

{
    "section": "core"
}

Database specific

source 
"https://advisories.mageia.org/MGASA-2026-0402.json"

Mageia:9 / libssh2

Package

Name
libssh2
Purl
pkg:rpm/mageia/libssh2?arch=source&distro=mageia-9

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.11.0-1.2.mga9

Ecosystem specific 

{
    "section": "core"
}

Database specific

source 
"https://advisories.mageia.org/MGASA-2026-0402.json"