CVE-2025-2532: Luxion KeyShot USDC File Parsing Use-After-Free Remote Code Execution Vulnerability

Routine

HIGH 7.8DOWNGRADE

CVE-2025-2532 is a high-severity flaw (CVSS 7.8) affecting keyshot. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Luxion KeyShot USDC File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of usdc files. The issue results from the lack of validating the existence

Why this priority

High severity

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

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-416
Published	2025-03-25
Last modified	2026-06-17

Publisher (CNA): Zero Day Initiative · Vendor: luxion

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

Am I affected?

Timeline

2025-03-25 15:15 UTCPublished CVE record published
2026-06-17 09:07 UTCUpdated Record last modified

luxion keyshot DOWNGRADE

Affected: 2024.13.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2024.13.0.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2024.13.0.0 (Debian / Ubuntu)

apt-cache madison keyshot sudo apt install keyshot=<VERSION_BEFORE_2024.13.0.0> sudo apt-mark hold keyshot

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

dnf --showduplicates list keyshot sudo dnf downgrade keyshot-<VERSION_BEFORE_2024.13.0.0> sudo dnf versionlock add keyshot

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-2025-2532?

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

Is CVE-2025-2532 being exploited?

CVE-2025-2532 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-2025-2532 affect?

CVE-2025-2532 affects keyshot. Severity is high (CVSS 7.8). Luxion KeyShot USDC File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit t

How urgent is CVE-2025-2532?

Priority 32/100. High severity

Related CVEs

CVE-2025-7222 HIGH 7.8 DOWNGRADE Luxion KeyShot 3DM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2025-2531 HIGH 7.8 UPGRADE Luxion KeyShot DAE File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2025-2530 HIGH 7.8 UPGRADE Luxion KeyShot DAE File Parsing Access of Uninitialized Pointer Remote Code Execution Vulnerability
CVE-2025-1047 HIGH 7.8 UPGRADE Luxion KeyShot PVS File Parsing Access of Uninitialized Pointer Remote Code Execution Vulnerability
CVE-2025-1046 HIGH 7.8 UPGRADE Luxion KeyShot SKP File Parsing Use-After-Free Remote Code Execution Vulnerability

References

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