OSV-2026-204

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libical/OSV-2026-204.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-204
Published
2026-02-06T00:20:37.969087Z
Modified
2026-02-06T00:20:37.969390Z
Summary
Segv on unknown address in icalarray_append
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=481635423

Crash type: Segv on unknown address
Crash state:
icalarray_append
icalstrarray_append
_parse_vcard
References

Affected packages

OSS-Fuzz / libical

Package

Name
libical
Purl
pkg:generic/libical

Affected ranges

Type
GIT
Repo
https://github.com/libical/libical.git
Events
Introduced
f8cb7b4349809e51bad3902d130804d31ede3116
Fixed
e6c4d276a1df6c73bd2bec2c53dd98e367126375

Ecosystem specific 

{
    "severity": null
}

Database specific

introduced_range 
"a178be6cde3ab016f0072003df87517e289e075a:0d7f739ddd93f6e7b7bb9b7e8db9aa4ba639fbda"
fixed_range 
"79a5324fd751adaa6c2336a215ca0783d5f57f29:e6c4d276a1df6c73bd2bec2c53dd98e367126375"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libical/OSV-2026-204.yaml"