How severe is CVE-2025-14512?

CVE-2025-14512 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-14512 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-14512?

CVE-2025-14512 primarily affects Redhat Openshift. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-14512?

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

Does CVE-2025-14512 have an EU (EUVD) identifier?

Yes. CVE-2025-14512 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202664.

When was CVE-2025-14512 published?

CVE-2025-14512 was published on 2025-12-11 and last updated on 2026-06-30.

CVE-2025-14512

CVE-2025-14512 is a medium-severity vulnerability in Redhat Openshift with a CVSS 3.x base score of 6.5. 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-190.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202664
Weakness: CWE-190
Affected product: Redhat Openshift
Published: 2025-12-11
Last modified: 2026-06-30

Description

A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.

Frequently asked questions

What is CVE-2025-14512?: A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
How severe is CVE-2025-14512?: CVE-2025-14512 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-14512 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14512?: CVE-2025-14512 primarily affects Redhat Openshift. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-14512?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14512 have an EU (EUVD) identifier?: Yes. CVE-2025-14512 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202664.
When was CVE-2025-14512 published?: CVE-2025-14512 was published on 2025-12-11 and last updated on 2026-06-30.

References

Affected products (6)

cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*

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