DEBIAN-CVE-2026-44378

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Source

https://security-tracker.debian.org/tracker/CVE-2026-44378

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-44378.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-44378

Upstream

CVE-2026-44378

Published

2026-05-27T18:16:23.470Z

Modified

2026-06-03T09:00:11.748669826Z

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

Botan is a C++ cryptography library. Prior to 3.12.0, certain patterns of indefinite length encodings in BER data could cause quadratic behavior in the parser, resulting in a denial of service. Such BER encodings were accepted even in structures which are required to be encoded as DER, which prohibits indefinite length encodings. This vulnerability is fixed in 3.12.0.

References

https://security-tracker.debian.org/tracker/CVE-2026-44378

Affected packages

Debian:13 / botan3

Package

Name: botan3
Purl: pkg:deb/debian/botan3?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.7.1+dfsg-2

3.8.1+dfsg-1

3.9.0+dfsg-1

3.9.0+dfsg-2

3.9.0+dfsg-2.1

3.10.0+dfsg-1

3.10.0+dfsg-2

3.11.0+dfsg-1

3.11.1+dfsg-1

3.11.1+dfsg-2

3.12.0+dfsg-1

3.12.0+dfsg-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-44378.json"

Debian:14 / botan3