CVE-2025-4373

ADVISORY - nist

Summary

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

EPSS Score⁠: 0.0013 (0.332)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-124⁠

Buffer Underwrite ('Buffer Underflow')

ADVISORY - redhat

CWE-124⁠

Buffer Underwrite ('Buffer Underflow')

Impacted images

Advisories

NIST

CREATED

8 months ago

UPDATED

4 months ago

ADVISORY IDCVE-2025-4373⁠

EXPLOITABILITY SCORE

2.2

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-124⁠

CVSS SCORE

4.8medium

Debian

CREATED

8 months ago

UPDATED

12 days ago

ADVISORY IDCVE-2025-4373⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

8 months ago

UPDATED

7 months ago

ADVISORY IDCVE-2025-4373⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Alma

CREATED

6 months ago

UPDATED

6 months ago

ADVISORY IDALSA-2025:11140⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Alma

CREATED

6 months ago

UPDATED

6 months ago

ADVISORY IDALSA-2025:11327⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Red Hat

CREATED

8 months ago

UPDATED

5 days ago

ADVISORY IDCVE-2025-4373⁠

EXPLOITABILITY SCORE

2.2

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-124⁠

CVSS SCORE

4.8medium

Rocky

CREATED

3 months ago

UPDATED

3 months ago

ADVISORY IDRLSA-2025:10855⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Rocky

CREATED

3 months ago

UPDATED

3 months ago

ADVISORY IDRLSA-2025:11140⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Rocky

CREATED

6 months ago

UPDATED

6 months ago

ADVISORY IDRLSA-2025:11327⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Oracle

CREATED

6 months ago

UPDATED

6 months ago

ADVISORY IDELSA-2025-10855⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Oracle

CREATED

6 months ago

UPDATED

6 months ago

ADVISORY IDELSA-2025-11140⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Oracle

CREATED

6 months ago

UPDATED

6 months ago

ADVISORY IDELSA-2025-11327⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Photon

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY ID

CVE-2025-4373

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

4.8medium