OSV-2026-1302

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/net-snmp/OSV-2026-1302.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-1302
Published
2026-09-19T00:16:22Z
Modified
2026-09-19T00:16:22Z
Summary
Heap-use-after-free in unregister_sysORTable_by_session
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=563134244

Crash type: Heap-use-after-free READ 8
Crash state:
unregister_sysORTable_by_session
close_agentx_session
handle_master_agentx_packet
References

Affected packages

OSS-Fuzz / net-snmp

Package

Name
net-snmp
Purl
pkg:generic/net-snmp

Affected ranges

Type
GIT
Repo
https://github.com/net-snmp/net-snmp
Events
Introduced
ff40b39265c74a78e51d83811e56e50b15aeb546
Fixed
a29a63ace5a81fcb34d188f8cfb595b90c22846e

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

introduced_range 
"f69c6a29049d959f91683482e447f69d286a4773:ad6bcb387bb4141647e4fa3f6654e4c52aefe563"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/net-snmp/OSV-2026-1302.yaml"