CVE-2026-88383
CVE-2026-88383
This page contains facts from public vulnerability sources. Check the original advisory before updating.
libical 4.0.6 contains an incompatible function pointer in icalparameter_string_to_kind(). When parsing iCalendar data containing a parameterized property, the function passes icalparameter_compare_kind_map() to bsearch() through an incompatible comparator function pointer type. bsearch() invokes the callback through the mismatched type, resulting in undefined behavior and process termination, leading to denial of service.
CVSS 6.2 · Medium · EPSS 0.2%
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
libical3 Debian:12
- Versions
- 3.0.16-1
- 3.0.17-1
- 3.0.17-1.1
- 3.0.17-1.1~exp1
- 3.0.18-1
- 3.0.19-1
- 3.0.19-2
- 3.0.19-3
- 3.0.19-4
- 3.0.20-1
- 3.0.20-2
- 3.0.20-3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
libical3 Debian:13
- Versions
- 3.0.20-1
- 3.0.20-2
- 3.0.20-3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
libical3 Debian:14
- Versions
- 3.0.20-1
- 3.0.20-2
- 3.0.20-3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
libical Ubuntu:16.04:LTS
- Versions
- 1.0.1-0ubuntu1
- 1.0.1-0ubuntu2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
libical Ubuntu:18.04:LTS
- Versions
- 2.0.0-0.5
- 2.0.0-0.5build1
- 2.0.0-1ubuntu1
- 2.0.0-4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published