How severe is CVE-2026-24812?

CVE-2026-24812 has a CVSS 4.0 base score of 9.3, rated critical severity.

Is CVE-2026-24812 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24812?

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-2026-24812 have an EU (EUVD) identifier?

Yes. CVE-2026-24812 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4762.

When was CVE-2026-24812 published?

CVE-2026-24812 was published on 2026-01-27 and last updated on 2026-06-17.

CVE-2026-24812

CVE-2026-24812 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-125.

Key facts

Severity: Critical (CVSS 4.0 base score 9.3)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4762
Weakness: CWE-125
Published: 2026-01-27
Last modified: 2026-06-17

Description

Vulnerability in root-project root (builtins/zlib modules). This vulnerability is associated with program files inftrees.C. This issue affects root: through 6.36.00-rc1.

Frequently asked questions

What is CVE-2026-24812?: Vulnerability in root-project root (builtins/zlib modules). This vulnerability is associated with program files inftrees.C. This issue affects root: through 6.36.00-rc1.
How severe is CVE-2026-24812?: CVE-2026-24812 has a CVSS 4.0 base score of 9.3, rated critical severity.
Is CVE-2026-24812 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24812?: 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-2026-24812 have an EU (EUVD) identifier?: Yes. CVE-2026-24812 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4762.
When was CVE-2026-24812 published?: CVE-2026-24812 was published on 2026-01-27 and last updated on 2026-06-17.

References

Other CWE-125 (Out-of-bounds Read) vulnerabilities

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CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
CVE-2013-0767 — Critical (CVSS 10.0): The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and…

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