CVE-2026-113705
mediumA vulnerability was determined in a2aproject a2a-rs up to 0.4.3.
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.
CVSS
5.3
5.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-10-20 23:17
Modified: 2026-10-28 16:17
NVD status: Deferred
Last synced 14 hours ago
Verified against the source API 2026-10-28 16:34 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/a2aproject/a2a-rs/ cna@vuldb.com
- https://github.com/a2aproject/a2a-rs/commit/713b943af94ab2d521d483b841618b97a2e78a4d cna@vuldb.com
- https://github.com/a2aproject/a2a-rs/pull/127 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-113705 cna@vuldb.com
- https://vuldb.com/submit/1014888 cna@vuldb.com
- https://vuldb.com/vuln/422867 cna@vuldb.com
- https://vuldb.com/vuln/422867/cti cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-28 16:34 UTC · record ↗