OSV-2026-707

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2026-707.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-707
Published
2026-05-10T00:21:54Z
Modified
2026-05-10T00:21:54Z
Summary
Global-buffer-overflow in txt2sd
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511056140

Crash type: Global-buffer-overflow READ 1
Crash state:
txt2sd
fuzz_mdns_xht.cc
References

Affected packages

OSS-Fuzz / open62541

Package

Name
open62541
Purl
pkg:generic/open62541

Affected ranges

Type
GIT
Repo
https://github.com/open62541/open62541.git
Events
Introduced
78e28f558c4a36cb10c86962c86d6770482920e5
Fixed
9f715bbb33c77bf256144485742bfbb6162e2066

Ecosystem specific 

{
    "severity": null
}

Database specific

introduced_range 
"ced702b03d0d53f91779dafd1e91f7a32f7e9947:187849f2d3c64083427722cbdd106cb03c9e6192"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2026-707.yaml"