# arenavec (crates.io) vulnerabilities

Source: https://junglewise.ai/threats/technologies/arenavec  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/arenavec.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in arenavec (crates.io): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, arenavec has multiple memory corruption vulnerabilities in safe APIs, was published on 2 September 2025.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## Latest arenavec (crates.io) vulnerabilities

- [arenavec has multiple memory corruption vulnerabilities in safe APIs](https://junglewise.ai/threats/arenavec-has-multiple-memory-corruption-vulnerabilities-in-safe-apis-9d0efcf9) (medium, CVSS 4, published 2 Sep 2025)
- [RUSTSEC-2025-0053 - Multiple memory corruption vulnerabilities in safe APIs](https://junglewise.ai/threats/rustsec-2025-0053-multiple-memory-corruption-vulnerabilities-in-safe-e4fa1b45) (info, published 14 Aug 2025)
- [CVE-2021-29930: RUSTSEC-2021-0040 - panic safety: double drop or uninitialized drop of T upon panic](https://junglewise.ai/threats/cve-2021-29930-out-of-bounds-write-in-arenavec) (low, CVSS 3.1, published 12 Jan 2021)

## Most severe arenavec (crates.io) vulnerabilities

- [arenavec has multiple memory corruption vulnerabilities in safe APIs](https://junglewise.ai/threats/arenavec-has-multiple-memory-corruption-vulnerabilities-in-safe-apis-9d0efcf9) (medium, CVSS 4, published 2 Sep 2025)
- [CVE-2021-29930: RUSTSEC-2021-0040 - panic safety: double drop or uninitialized drop of T upon panic](https://junglewise.ai/threats/cve-2021-29930-out-of-bounds-write-in-arenavec) (low, CVSS 3.1, published 12 Jan 2021)
- [RUSTSEC-2025-0053 - Multiple memory corruption vulnerabilities in safe APIs](https://junglewise.ai/threats/rustsec-2025-0053-multiple-memory-corruption-vulnerabilities-in-safe-e4fa1b45) (info, published 14 Aug 2025)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other crates.io technologies

- [surrealdb (crates.io)](https://junglewise.ai/threats/technologies/surrealdb): 83 vulnerabilities
- [wasmtime (crates.io)](https://junglewise.ai/threats/technologies/wasmtime): 67 vulnerabilities
- [deno (crates.io)](https://junglewise.ai/threats/technologies/deno): 39 vulnerabilities
- [zebrad (crates.io)](https://junglewise.ai/threats/technologies/zebrad): 27 vulnerabilities
- [russh (crates.io)](https://junglewise.ai/threats/technologies/crates-io-russh): 26 vulnerabilities
- [openssl-src (crates.io)](https://junglewise.ai/threats/technologies/openssl-src): 26 vulnerabilities
- [openssl (crates.io)](https://junglewise.ai/threats/technologies/crates-io-openssl): 25 vulnerabilities
- [rustfs (crates.io)](https://junglewise.ai/threats/technologies/rustfs): 25 vulnerabilities
- [coreutils (crates.io)](https://junglewise.ai/threats/technologies/crates-io-coreutils): 21 vulnerabilities
- [ckb (crates.io)](https://junglewise.ai/threats/technologies/ckb): 19 vulnerabilities
- [apollo-router (crates.io)](https://junglewise.ai/threats/technologies/apollo-router): 13 vulnerabilities
- [deepseek-tui (crates.io)](https://junglewise.ai/threats/technologies/deepseek-tui): 13 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "arenavec (crates.io) vulnerabilities", https://junglewise.ai/threats/technologies/arenavec, 9 November 2026.