# A2aproject A2a-Rs vulnerabilities

Source: https://junglewise.ai/threats/technologies/a2a-rs  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/a2a-rs.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in A2aproject A2a-Rs: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-113707, was published on 21 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

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

## About A2aproject A2a-Rs

a2a-rs is a Rust library for the a2a project.

## Latest A2aproject A2a-Rs vulnerabilities

- [CVE-2026-113707: a2a-rs race condition in InMemoryTaskStore update](https://junglewise.ai/threats/cve-2026-113707-a-security-flaw-has-been-discovered-in-a2aproject-a2a-rs-up-to-0) (medium, CVSS 5.4, published 21 Oct 2026)
- [CVE-2026-113705: a2aproject a2a-rs information disclosure in error handling](https://junglewise.ai/threats/cve-2026-113705-a-vulnerability-was-determined-in-a2aproject-a2a-rs-up-to-0-4-3) (medium, CVSS 5.3, published 20 Oct 2026)
- [CVE-2026-113704: a2a-rs server-side request forgery in push notification handler](https://junglewise.ai/threats/cve-2026-113704-a-vulnerability-has-been-found-in-a2aproject-a2a-rs-up-to-0-4-3) (high, CVSS 7.3, published 20 Oct 2026)

## Most severe A2aproject A2a-Rs vulnerabilities

- [CVE-2026-113704: a2a-rs server-side request forgery in push notification handler](https://junglewise.ai/threats/cve-2026-113704-a-vulnerability-has-been-found-in-a2aproject-a2a-rs-up-to-0-4-3) (high, CVSS 7.3, published 20 Oct 2026)
- [CVE-2026-113707: a2a-rs race condition in InMemoryTaskStore update](https://junglewise.ai/threats/cve-2026-113707-a-security-flaw-has-been-discovered-in-a2aproject-a2a-rs-up-to-0) (medium, CVSS 5.4, published 21 Oct 2026)
- [CVE-2026-113705: a2aproject a2a-rs information disclosure in error handling](https://junglewise.ai/threats/cve-2026-113705-a-vulnerability-was-determined-in-a2aproject-a2a-rs-up-to-0-4-3) (medium, CVSS 5.3, published 20 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| 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 | 3 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other A2aproject technologies

- [A2aproject A2a-Java](https://junglewise.ai/threats/technologies/a2a-java): 6 vulnerabilities
- [A2aproject A2a-Go](https://junglewise.ai/threats/technologies/a2a-go): 3 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, "A2aproject A2a-Rs vulnerabilities", https://junglewise.ai/threats/technologies/a2a-rs, 9 November 2026.