UNKNOWNcrates.io →
`event-listener` allows `!Send` tags to cross thread boundaries via `StackSlot`
`event-listener` allows `!Send` tags to cross thread boundaries via `StackSlot`
Affected packages
- event-listener
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://crates.io/crates/event-listener
- https://rustsec.org/advisories/RUSTSEC-2026-0221.html
- https://github.com/smol-rs/event-listener/pull/163
Structured record: https://osv.dev/vulnerability/RUSTSEC-2026-0221
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