How severe is CVE-2026-24798?

CVE-2026-24798 has a CVSS 4.0 base score of 9.3, rated critical severity.

Is CVE-2026-24798 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24798?

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

Does CVE-2026-24798 have an EU (EUVD) identifier?

Yes. CVE-2026-24798 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4722.

When was CVE-2026-24798 published?

CVE-2026-24798 was published on 2026-01-27 and last updated on 2026-06-17.

CVE-2026-24798

CVE-2026-24798 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.3. 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-119.

Key facts

Severity: Critical (CVSS 4.0 base score 9.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4722
Weakness: CWE-119
Published: 2026-01-27
Last modified: 2026-06-17

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in GaijinEntertainment DagorEngine (prog/3rdPartyLibs/miniupnpc modules). This vulnerability is associated with program files upnpreplyparse.C. This issue affects DagorEngine: through dagor_2025_01_15.

Frequently asked questions

What is CVE-2026-24798?: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in GaijinEntertainment DagorEngine (prog/3rdPartyLibs/miniupnpc modules). This vulnerability is associated with program files upnpreplyparse.C. This issue affects DagorEngine: through dagor_2025_01_15.
How severe is CVE-2026-24798?: CVE-2026-24798 has a CVSS 4.0 base score of 9.3, rated critical severity.
Is CVE-2026-24798 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24798?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-24798 have an EU (EUVD) identifier?: Yes. CVE-2026-24798 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4722.
When was CVE-2026-24798 published?: CVE-2026-24798 was published on 2026-01-27 and last updated on 2026-06-17.

References

https://github.com/GaijinEntertainment/DagorEngine/pull/136

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