CVE-2025-32928: Deserialization of Untrusted Data vulnerability in ThemeGoods Altair altair allows Object Injection.This issue

Q: How do I fix CVE-2025-32928?

altair: upgrade to newer than 5.2.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-32928 being exploited?

CVE-2025-32928 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-32928 affect?

CVE-2025-32928 affects altair. Severity is critical (CVSS 9.8). Deserialization of Untrusted Data vulnerability in ThemeGoods Altair altair allows Object Injection.This issue affects Altair: from n/a through <= 5.2.2.

Q: How urgent is CVE-2025-32928?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2025-32928 is a critical-severity flaw (CVSS 9.8) affecting altair. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Deserialization of Untrusted Data vulnerability in ThemeGoods Altair altair allows Object Injection.This issue affects Altair: from n/a through <= 5.2.2.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-05-19
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: themegoods

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

Am I affected?

Timeline

2025-05-19 20:15 UTCPublished CVE record published
2026-06-17 09:12 UTCUpdated Record last modified

themegoods altair UPGRADE

Affected: <= 5.2.2

Fixed in: newer than 5.2.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 5.2.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade altair

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade altair

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-32928?

altair: upgrade to newer than 5.2.2. Exact commands for each OS are on this page.

Is CVE-2025-32928 being exploited?

CVE-2025-32928 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-2025-32928 affect?

CVE-2025-32928 affects altair. Severity is critical (CVSS 9.8). Deserialization of Untrusted Data vulnerability in ThemeGoods Altair altair allows Object Injection.This issue affects Altair: from n/a through <= 5.2.2.

How urgent is CVE-2025-32928?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

References

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