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Description

A vulnerability was identified in Aider-AI Aider 0.86.3. Affected is an unknown function of the file aider/args.py of the component Pre-commit Hook Handler. Such manipulation of the argument git-commit-verify leads to protection mechanism failure. The attack may be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2026-05-30 | Published 2026-05-31 | Updated 2026-06-01 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Protection Mechanism Failure

Product status

0.86.3
affected

Timeline

2026-05-30:Advisory disclosed
2026-05-30:VulDB entry created
2026-05-30:VulDB entry last update

Credits

tchen200311 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/367455 (VDB-367455 | Aider-AI Aider Pre-commit Hook args.py protection mechanism) vdb-entry technical-description

vuldb.com/vuln/367455/cti (VDB-367455 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10174 (CVE-2026-10174 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/819901 (Submit #819901 | disler aider 0.86.3 Security Bypass) third-party-advisory

github.com/Aider-AI/aider/issues/5057 exploit issue-tracking

github.com/Aider-AI/aider/ product

cve.org (CVE-2026-10174)

nvd.nist.gov (CVE-2026-10174)

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