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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-42002

33
FAUCET Score

Concurrency and locking defects in GSS-TSIG

First published: May 21, 2026Last modified: May 21, 2026

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.7.0, < 4.9.15CPE matchmatch criteria
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
>= 5.0.0, < 5.0.5CPE matchmatch criteria
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
>= 4.9.0, < 4.9.15CPE match
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
18.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 3rd percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.powerdns.com / authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.html
Broken Link