How severe is CVE-2024-53311?

CVE-2024-53311 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-53311 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-53311?

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

Does CVE-2024-53311 have an EU (EUVD) identifier?

Yes. CVE-2024-53311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51947.

When was CVE-2024-53311 published?

CVE-2024-53311 was published on 2025-02-13 and last updated on 2026-06-17.

CVE-2024-53311

CVE-2024-53311 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-121.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-51947
Weakness: CWE-121
Published: 2025-02-13
Last modified: 2026-06-17

Description

A Stack buffer overflow in the arguments parameter in Immunity Inc. Immunity Debugger v1.85 allows attackers to execute arbitrary code via a crafted input that exceeds the buffer size.

Frequently asked questions

What is CVE-2024-53311?: A Stack buffer overflow in the arguments parameter in Immunity Inc. Immunity Debugger v1.85 allows attackers to execute arbitrary code via a crafted input that exceeds the buffer size.
How severe is CVE-2024-53311?: CVE-2024-53311 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-53311 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-53311?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-53311 have an EU (EUVD) identifier?: Yes. CVE-2024-53311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51947.
When was CVE-2024-53311 published?: CVE-2024-53311 was published on 2025-02-13 and last updated on 2026-06-17.

References

https://github.com/ufist/vulnerability-research/blob/main/CVE-2024-53311/CVE-2024-53311.md

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