DEBIAN-CVE-2026-97629

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Source
https://security-tracker.debian.org/tracker/CVE-2026-97629
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-97629.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-97629
Upstream
  • CVE-2026-97629
Published
2026-10-14T15:17:28Z
Modified
2026-10-15T05:01:40Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
Summary
[none]
Details

Description When NGINX Plus or NGINX Open Source is configured with ssl_session_cache shared:name:size without an explicit ssl_session_ticket_key file directives to automatically rotate SSL session ticket keys, a remote unauthenticated attacker is able to forge client SSL sessions in a non-deterministic manner that is beyond the attacker's control. An attacker could leverage this vulnerability to bypass verification of client certificates. Impact This vulnerability can lead to the exposure of resources or functionality to unintended actors, possibly providing attackers with access to sensitive information. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

Affected packages

Debian:12 / nginx

Package

Name
nginx
Purl
pkg:deb/debian/nginx?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.22.1-9
1.22.1-9+deb12u1
1.22.1-9+deb12u2
1.22.1-9+deb12u3
1.22.1-9+deb12u4
1.22.1-9+deb12u5
1.22.1-9+deb12u6
1.22.1-9+deb12u7
1.22.1-9+deb12u8
1.22.1-9+deb12u9
1.22.1-9+deb12u10
1.24.0-1~exp1
1.24.0-1
1.24.0-2
1.26.0-1~exp1
1.26.0-1
1.26.0-2
1.26.0-3
1.26.2-1
1.26.3-1
1.26.3-2
1.26.3-3
1.28.0-1
1.28.0-2
1.28.0-3
1.28.0-4
1.28.0-5
1.28.0-6
1.28.1-1
1.28.1-2
1.28.1-3
1.28.2-1
1.28.2-2
1.28.2-3
1.28.2-4
1.28.3-1
1.28.3-2
1.30.0-1
1.30.0-2
1.30.0-3
1.30.0-4
1.30.1-1
1.30.1-2
1.30.1-3
1.30.1-4
1.30.1-5
1.30.1-6
1.30.1-7
1.30.4-1
1.30.4-2
1.30.4-3
1.30.4-4
1.30.4-5
1.30.4-6
1.30.4-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-97629.json"

Debian:13 / nginx

Package

Name
nginx
Purl
pkg:deb/debian/nginx?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.26.3-3
1.26.3-3+deb13u1
1.26.3-3+deb13u2
1.26.3-3+deb13u3
1.26.3-3+deb13u4
1.26.3-3+deb13u5
1.26.3-3+deb13u6
1.26.3-3+deb13u7
1.26.3-3+deb13u8
1.26.3-3+deb13u9
1.28.0-1
1.28.0-2
1.28.0-3
1.28.0-4
1.28.0-5
1.28.0-6
1.28.1-1
1.28.1-2
1.28.1-3
1.28.2-1
1.28.2-2
1.28.2-3
1.28.2-4
1.28.3-1
1.28.3-2
1.30.0-1
1.30.0-2
1.30.0-3
1.30.0-4
1.30.1-1
1.30.1-2
1.30.1-3
1.30.1-4
1.30.1-5
1.30.1-6
1.30.1-7
1.30.4-1
1.30.4-2
1.30.4-3
1.30.4-4
1.30.4-5
1.30.4-6
1.30.4-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-97629.json"

Debian:14 / nginx

Package

Name
nginx
Purl
pkg:deb/debian/nginx?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.26.3-3
1.28.0-1
1.28.0-2
1.28.0-3
1.28.0-4
1.28.0-5
1.28.0-6
1.28.1-1
1.28.1-2
1.28.1-3
1.28.2-1
1.28.2-2
1.28.2-3
1.28.2-4
1.28.3-1
1.28.3-2
1.30.0-1
1.30.0-2
1.30.0-3
1.30.0-4
1.30.1-1
1.30.1-2
1.30.1-3
1.30.1-4
1.30.1-5
1.30.1-6
1.30.1-7
1.30.4-1
1.30.4-2
1.30.4-3
1.30.4-4
1.30.4-5
1.30.4-6
1.30.4-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-97629.json"