How severe is CVE-2026-24820?

CVE-2026-24820 has a CVSS 4.0 base score of 5.1, rated medium severity.

Is CVE-2026-24820 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24820?

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

Does CVE-2026-24820 have an EU (EUVD) identifier?

Yes. CVE-2026-24820 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4801.

When was CVE-2026-24820 published?

CVE-2026-24820 was published on 2026-01-27 and last updated on 2026-06-17.

CVE-2026-24820

CVE-2026-24820 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-125.

Key facts

Severity: Medium (CVSS 4.0 base score 5.1)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4801
Weakness: CWE-125
Published: 2026-01-27
Last modified: 2026-06-17

Description

Out-of-bounds Read vulnerability in turanszkij WickedEngine (WickedEngine/LUA modules). This vulnerability is associated with program files ldebug.C. This issue affects WickedEngine: before 0.71.705.

Frequently asked questions

What is CVE-2026-24820?: Out-of-bounds Read vulnerability in turanszkij WickedEngine (WickedEngine/LUA modules). This vulnerability is associated with program files ldebug.C. This issue affects WickedEngine: before 0.71.705.
How severe is CVE-2026-24820?: CVE-2026-24820 has a CVSS 4.0 base score of 5.1, rated medium severity.
Is CVE-2026-24820 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24820?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-24820 have an EU (EUVD) identifier?: Yes. CVE-2026-24820 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4801.
When was CVE-2026-24820 published?: CVE-2026-24820 was published on 2026-01-27 and last updated on 2026-06-17.

References

https://github.com/turanszkij/WickedEngine/pull/1054

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