Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85983.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-85983
Upstream
Published
2026-04-30T18:16:28Z
Modified
2026-08-28T17:47:37Z
Summary
CVE-2026-33845 affecting package gnutls for versions less than 3.8.3-11
Details

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service.

References

Affected packages

Azure Linux:3 / gnutls

Package

Name
gnutls
Purl
pkg:rpm/azure-linux/gnutls

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.3-11

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85983.json"