All vulnerabilities
CVE-2026-113705

a2aproject a2a-rs error.rs information exposure

a2aproject a2a-rs
Open in ThreatlineRecord JSON
CVSS
6.9Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.33%Chance of exploitation activity in the next 30 days, higher than 25% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published20 Oct 2026Updated 20 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

A vulnerability was determined in a2aproject a2a-rs up to 0.4.3. This issue affects some unknown processing of the file a2a-server/src/error.rs. Executing a manipulation can lead to information exposure through error message. The attack can be executed remotely. This patch is called 713b943af94ab2d521d483b841618b97a2e78a4d. A patch should be applied to remediate this issue.

Text from CVE List

Affected versions 4

  • a2a-rsaffected: 0.4.0CVE List
  • a2a-rsaffected: 0.4.1CVE List
  • a2a-rsaffected: 0.4.2CVE List
  • a2a-rsaffected: 0.4.3CVE List

References 7