CVE-2025-0190: In version 3.25.0 of aimhubio/aim, a denial of service vulnerability exists

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2025-0190 is a high-severity flaw (CVSS 7.5) affecting aim. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In version 3.25.0 of aimhubio/aim, a denial of service vulnerability exists. By tracking a large number of `Text` objects and then querying them simultaneously through the web API, the Aim web server becomes unresponsive to other requests for an extended period while processing and returning these objects. This vulnerability can be exploited repeatedly, leading to a complete denial of service.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-1049
Published	2025-03-20
Last modified	2026-06-17

Publisher (CNA): huntr.dev · Vendor: aimstack

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-03-20 10:15 UTCPublished CVE record published
2026-06-17 08:26 UTCUpdated Record last modified

aimstack aim DOWNGRADE

Affected: 3.25.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.25.0

1. Check installed version

apt-cache policy aim || rpm -q aim || aim --version

2. No fixed release: DOWNGRADE to a release before 3.25.0 (Debian / Ubuntu)

apt-cache madison aim sudo apt install aim=<VERSION_BEFORE_3.25.0> sudo apt-mark hold aim

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list aim sudo dnf downgrade aim-<VERSION_BEFORE_3.25.0> sudo dnf versionlock add aim

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-0190?

aim: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-0190 being exploited?

CVE-2025-0190 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-0190 affect?

CVE-2025-0190 affects aim. Severity is high (CVSS 7.5). In version 3.25.0 of aimhubio/aim, a denial of service vulnerability exists. By tracking a large number of `Text` objects and then querying them simultaneously through the web API, the Aim web server becomes unresponsive to other requests f

How urgent is CVE-2025-0190?

Priority 49/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-5321 MEDIUM 6.3 UPGRADE A vulnerability classified as critical was found in aimhubio aim up to 3.29.1
CVE-2025-51464 HIGH 8.8 DOWNGRADE Cross-site Scripting (XSS) in aimhubio Aim 3.28.0 allows remote attackers to execute arbitrary JavaScript in v
CVE-2025-51463 HIGH 7.0 DOWNGRADE Path Traversal in restore_run_backup() in AIM 3.28.0 allows remote attackers to write arbitrary files to the s
CVE-2025-0189 HIGH 7.5 DOWNGRADE In version 3.25.0 of aimhubio/aim, the tracking server is vulnerable to a denial of service attack
CVE-2024-8863 LOW 3.5 UPGRADE A vulnerability, which was classified as problematic, was found in aimhubio aim up to 3.24

References

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