How severe is CVE-2024-26289?

CVE-2024-26289 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-2024-26289 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-26289?

CVE-2024-26289 affects Sigb Pmb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-26289?

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-2024-26289 have an EU (EUVD) identifier?

Yes. CVE-2024-26289 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23560.

When was CVE-2024-26289 published?

CVE-2024-26289 was published on 2024-05-27 and last updated on 2026-06-17.

CVE-2024-26289

CVE-2024-26289 is a critical-severity vulnerability in Sigb Pmb 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-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-23560
Weakness: CWE-502
Affected product: Sigb Pmb
Published: 2024-05-27
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in PMB Services PMB allows Remote Code Inclusion.This issue affects PMB: from 7.5.1 before 7.5.6-2, from 7.4.1 before 7.4.9, from 7.3.1 before 7.3.18.

Frequently asked questions

What is CVE-2024-26289?: Deserialization of Untrusted Data vulnerability in PMB Services PMB allows Remote Code Inclusion.This issue affects PMB: from 7.5.1 before 7.5.6-2, from 7.4.1 before 7.4.9, from 7.3.1 before 7.3.18.
How severe is CVE-2024-26289?: CVE-2024-26289 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-2024-26289 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-26289?: CVE-2024-26289 affects Sigb Pmb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-26289?: 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-2024-26289 have an EU (EUVD) identifier?: Yes. CVE-2024-26289 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23560.
When was CVE-2024-26289 published?: CVE-2024-26289 was published on 2024-05-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sigb:pmb:*:*:*:*:*:*:*:*

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