OSV-2026-1069

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/shaderc/OSV-2026-1069.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-1069
Published
2026-07-28T07:16:02Z
Modified
2026-10-23T12:15:03Z
Summary
Segv on unknown address in glslang::TPpContext::tokenPaste
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=539180630

Crash type: Segv on unknown address
Crash state:
glslang::TPpContext::tokenPaste
glslang::TPpContext::tokenize
glslang::TShader::preprocess
References

Affected packages

OSS-Fuzz / shaderc

Package

Name
shaderc
Purl
pkg:generic/shaderc

Affected ranges

Type
GIT
Repo
https://github.com/google/shaderc
Events
Introduced
03dac0d0d1f70401b3bbc6219d3f71899ec92c77
Fixed
5bcaaaec711df4dfa31f38923d3d42b9b98d5250

Affected versions

v2026.*
v2026.3
v2026.4

Ecosystem specific 

{
    "severity":  null
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/shaderc/OSV-2026-1069.yaml"