How severe is CVE-2024-10934?

CVE-2024-10934 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-10934 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-10934?

CVE-2024-10934 primarily affects Openbsd. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-10934?

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-2024-10934 have an EU (EUVD) identifier?

Yes. CVE-2024-10934 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33357.

When was CVE-2024-10934 published?

CVE-2024-10934 was published on 2024-11-15 and last updated on 2026-06-17.

CVE-2024-10934

CVE-2024-10934 is a critical-severity vulnerability in Openbsd with a CVSS 3.x base score of 9.8. 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-415.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.2
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-33357
Weakness: CWE-415
Affected product: Openbsd
Published: 2024-11-15
Last modified: 2026-06-17

Description

In OpenBSD 7.5 before errata 008 and OpenBSD 7.4 before errata 021, avoid possible mbuf double free in NFS client and server implementation, do not use uninitialized variable in error handling of NFS server.

Frequently asked questions

What is CVE-2024-10934?: In OpenBSD 7.5 before errata 008 and OpenBSD 7.4 before errata 021, avoid possible mbuf double free in NFS client and server implementation, do not use uninitialized variable in error handling of NFS server.
How severe is CVE-2024-10934?: CVE-2024-10934 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-10934 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-10934?: CVE-2024-10934 primarily affects Openbsd. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-10934?: 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-2024-10934 have an EU (EUVD) identifier?: Yes. CVE-2024-10934 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33357.
When was CVE-2024-10934 published?: CVE-2024-10934 was published on 2024-11-15 and last updated on 2026-06-17.

References

Affected products (30)

cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:-:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_001:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_002:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_003:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_004:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_005:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_006:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_007:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_008:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_009:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_010:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_011:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_012:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_013:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_014:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_015:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_016:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_017:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_018:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_019:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.4:errata_020:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:-:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_001:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_002:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_003:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_004:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_005:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_006:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:7.5:errata_007:*:*:*:*:*:*

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