PT-2025-47407 · Mongodb+2 · Mongoc+2

CVE-2025-12119 · Published 2025-11-18 · Updated 2026-03-27

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions mongoc (affected versions not specified)

Description A mongoc bulk operation t may encounter an issue where it reads invalid memory when handling large options.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Weakness Enumeration

CWE-825

Related Identifiers

BDU:2026-03622

CVE-2025-12119

GHSA-MWCC-7VPP-XMV9

OESA-2026-1745

Affected Products

Debian

Red Os

Mongoc

References · 31

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12119.json · Exploit
• https://ubuntu.com/security/CVE-2025-12119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12119 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2025-12119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-4359 · Security Note
• https://bdu.fstec.ru/vul/2026-03622 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-12119 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-12119 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-mwcc-7vpp-xmv9 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-12119 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-12119 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1745 · Vendor Advisory
• https://github.com/mongodb/mongo-c-driver · Note
• https://github.com/mongodb/mongo-c-driver/releases/tag/2.1.2 · Note
• https://github.com/mongodb/mongo-c-driver/releases/tag/1.30.6 · Note