How severe is CVE-2025-46183?

CVE-2025-46183 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2025-46183 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-46183?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-46183 have an EU (EUVD) identifier?

Yes. CVE-2025-46183 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35856.

When was CVE-2025-46183 published?

CVE-2025-46183 was published on 2025-10-24 and last updated on 2026-06-17.

CVE-2025-46183

CVE-2025-46183 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35856
Weakness: CWE-502
Published: 2025-10-24
Last modified: 2026-06-17

Description

The Utils.deserialize function in pgCodeKeeper 10.12.0 processes serialized data from untrusted sources. If an attacker provides a specially crafted .ser file, deserialization may result in unintended code execution or other malicious behavior on the target system.

Frequently asked questions

What is CVE-2025-46183?: The Utils.deserialize function in pgCodeKeeper 10.12.0 processes serialized data from untrusted sources. If an attacker provides a specially crafted .ser file, deserialization may result in unintended code execution or other malicious behavior on the target system.
How severe is CVE-2025-46183?: CVE-2025-46183 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2025-46183 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-46183?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-46183 have an EU (EUVD) identifier?: Yes. CVE-2025-46183 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35856.
When was CVE-2025-46183 published?: CVE-2025-46183 was published on 2025-10-24 and last updated on 2026-06-17.

References

https://github.com/hacktimepro/vulnerabilities/blob/main/Disclosure_CVE-2025-46183_pgcodekeeper.md

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