DEBIAN-CVE-2026-26076

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Source

https://security-tracker.debian.org/tracker/CVE-2026-26076

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-26076.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-26076

Upstream

CVE-2026-26076

Published

2026-02-12T22:16:06.960Z

Modified

2026-02-24T11:01:20.155712Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

ntpd-rs is a full-featured implementation of the Network Time Protocol. Prior to 1.7.1, an attacker can remotely induce moderate increases (2-4 times above normal) in cpu usage. When having NTS enabled on an ntpd-rs server, an attacker can create malformed NTS packets that take significantly more effort for the server to respond to by requesting a large number of cookies. This can lead to degraded server performance even when a server could otherwise handle the load. This vulnerability is fixed in 1.7.1.

References

https://security-tracker.debian.org/tracker/CVE-2026-26076

Affected packages

Debian:13 / rust-ntp-proto

Package

Name: rust-ntp-proto
Purl: pkg:deb/debian/rust-ntp-proto?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.0-4

1.4.0-4+deb13u1

1.6.0-1

1.6.2-1

1.6.2-2

1.6.2-3

1.6.2-4

1.7.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-26076.json"

Debian:14 / rust-ntp-proto