How severe is CVE-2025-0633?

CVE-2025-0633 has a CVSS 4.0 base score of 5.1, rated medium severity.

Is CVE-2025-0633 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0633?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-0633 have an EU (EUVD) identifier?

Yes. CVE-2025-0633 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4745.

When was CVE-2025-0633 published?

CVE-2025-0633 was published on 2025-02-19 and last updated on 2026-06-17.

CVE-2025-0633

CVE-2025-0633 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.1. 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-122.

Key facts

Severity: Medium (CVSS 4.0 base score 5.1)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4745
Weakness: CWE-122
Published: 2025-02-19
Last modified: 2026-06-17

Description

Heap-based Buffer Overflow vulnerability in iniparser_dumpsection_ini() in iniparser allows attacker to read out of bound memory

Frequently asked questions

What is CVE-2025-0633?: Heap-based Buffer Overflow vulnerability in iniparser_dumpsection_ini() in iniparser allows attacker to read out of bound memory
How severe is CVE-2025-0633?: CVE-2025-0633 has a CVSS 4.0 base score of 5.1, rated medium severity.
Is CVE-2025-0633 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0633?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-0633 have an EU (EUVD) identifier?: Yes. CVE-2025-0633 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4745.
When was CVE-2025-0633 published?: CVE-2025-0633 was published on 2025-02-19 and last updated on 2026-06-17.

References

https://gitlab.com/iniparser/iniparser/-/issues/177

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