CVE-2026-32284EPSS p29.9%
CVE-2026-32284CVE-2026-32284
shamaton / msgpack
Description
The msgpack decoder fails to properly validate the input buffer length when processing truncated fixext data (format codes 0xd4-0xd8). This can lead to an out-of-bounds read and a runtime panic, allowing a denial of service attack.
Scoring
| CVSS | 7.5 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 0.38% probability of exploitation · percentile 29.9% · 2026-06-19T12:03:05Z |
| Last modified | 2026-06-03 |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.