Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
The blurhash crate versions before 0.2.0 can panic when parsing crafted blurhash strings, including strings containing multi-byte UTF-8 characters. An attacker who can supply blurhash input over the network can trigger the panic, which causes a denial of service. Upgrade blurhash to version 0.2.0 or later; this release may require code changes due to API changes.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.6 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0062, the 50th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:24 UTC First seen by agentprime
- 31 Oct 2026, 14:24 UTC Confirmed by OSV