Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99735.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-99735
Upstream
Published
2026-09-05T19:16:55Z
Modified
2026-09-10T14:17:29Z
Summary
CVE-2026-18313 affecting package libpcap for versions less than 1.10.7-1
Details

rpcapd can allocate up to 65536 bytes per each RPCAP_MSG_UPDATEFILTER_REQ or RPCAP_MSG_STARTCAP_REQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster.

References

Affected packages

Azure Linux:3 / libpcap

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.10.7-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99735.json"