OSV-2025-542

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/cups/OSV-2025-542.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2025-542
Published
2025-07-10T00:07:45.698070Z
Modified
2026-06-09T14:24:01.928334Z
Summary
Use-of-uninitialized-value in httpEncode64_3
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=430110066

Crash type: Use-of-uninitialized-value
Crash state:
httpEncode64_3
fuzz_http_core.c
fuzz_http_core.c
References

Affected packages

OSS-Fuzz / cups

Package

Name
cups
Purl
pkg:generic/cups

Affected ranges

Type
GIT
Repo
https://github.com/OpenPrinting/cups
Events
Introduced
899362980fe53317fa5931f01b67f45d9b240137

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

introduced_range 
"c2b86f6bf0151d03fd8f30feba87122c671aa51a:bcb4814ead58a66f96b7d33d8b90cd56ac3864af"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/cups/OSV-2025-542.yaml"