Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92898.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-92898
Upstream
  • CVE-2026-15813
Published
2026-07-20T12:17:55Z
Modified
2026-09-08T05:27:25Z
Summary
CVE-2026-15813 affecting package kronosnet 1.29-3
Details

A vulnerability was found in the network packet de-fragmentation engine of kronosnet (Version affected <= 1.34). The internal reassembly code does not properly validate sequence numbers of incoming payload fragments. An attacker can exploit this lack of verification by transmitting malformed packets with corrupted sequence parameters. Under specific conditions, this forces the packet processing layer to parse data outside the designated bounds of the internal memory structures, causing an out-of-bounds memory access or heap corruption. This behavior can result in sudden application crashes or system instability.

References

Affected packages

Azure Linux:3 / kronosnet

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
1.29-3

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92898.json"