CVE-2026-6607
2 advisories.
PyPI/fschat CVE-2026-6607: medium 5.3, EPSS 0.74%
FastChat has Denial of Service Through Blocking Event Loop in Model Workers (Incomplete Fix for ff66426)
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 0.2.26 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-5h65-jx66-j7p5
- https://nvd.nist.gov/vuln/detail/CVE-2026-6607
- https://github.com/lm-sys/FastChat/issues/3833
- https://github.com/lm-sys/FastChat/pull/3835
- https://github.com/lm-sys/FastChat/commit/c9e84b89c91d45191dc24466888de526fa04cf33
- https://gist.github.com/YLChen-007/87216a2d97a882d619e11dc67cd473b5
- https://github.com/lm-sys/FastChat
- https://vuldb.com/submit/792227
- https://vuldb.com/vuln/358242
- https://vuldb.com/vuln/358242/cti
CVE-2026-6607 · published · modified · JSON
PyPI/fschat CVE-2026-6607: medium 5.3, EPSS 0.74%
FastChat has Denial of Service Through Blocking Event Loop in Model Workers (Incomplete Fix for ff66426)
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 0.2.26 |
Fixed versions
No fixed version in the source.
Sources
- osv: PYSEC-2026-2484
- https://nvd.nist.gov/vuln/detail/CVE-2026-6607
- https://github.com/lm-sys/FastChat/issues/3833
- https://github.com/lm-sys/FastChat/pull/3835
- https://github.com/lm-sys/FastChat/commit/c9e84b89c91d45191dc24466888de526fa04cf33
- https://gist.github.com/YLChen-007/87216a2d97a882d619e11dc67cd473b5
- https://github.com/lm-sys/FastChat
- https://vuldb.com/submit/792227
- https://vuldb.com/vuln/358242
- https://vuldb.com/vuln/358242/cti
- https://pypi.org/project/fschat
- https://github.com/advisories/GHSA-5h65-jx66-j7p5
CVE-2026-6607 · published · modified · JSON