CVE-2025-12816CWE-436

CVE-2025-12816

High · published November 26, 2025

CVSS v3.1
8.6
EPSS
1%
Percentile
54.2
In the wild
Unconfirmed
What it is

⚡ Unauthenticated attackers can exploit a sneaky interpretation-conflict in node-forge versions 1.3.1 and earlier! With some crafty ASN.1 structures, they can trip up security checks, leading to serious risks. 🔥 Think of it like a game of telephone at a party where the message gets distorted as it’s passed from person to person. If someone sneaks in and alters the message before it reaches the final recipient, the wrong instructions could lead to chaos! An attacker could slip past schema validations, completely bypassing cryptographic checks and security decisions. This means sensitive data could be compromised, and your security measures could fail just when you need them most – absolutely devastating!

Put simply

Think of it like a game of telephone at a party where the message gets distorted as it’s passed from person to person. If someone sneaks in and alters the message before it reaches the final recipient, the wrong instructions could lead to chaos! This vulnerability occurs due to an interpretation-conflict in how ASN.1 structures are handled, allowing attackers to create malformed data that confuses the validation processes, leading to potential security breaches.

What to do

An attacker could slip past schema validations, completely bypassing cryptographic checks and security decisions. This means sensitive data could be compromised, and your security measures could fail just when you need them most – absolutely devastating! To safeguard your systems, upgrade node-forge to version 1.3.2 or later immediately. It's essential to audit any schemas you have in place, ensuring they can withstand unexpected alterations. Don't wait for a breach! You've got this! Follow these steps and bolster your security defenses today! 🛡️

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00742 · 54.2th percentile
Weakness
CWE-436 · Interpretation Conflict
Published
2025-11-26T01:15Z
Affected products (1)
ProductVersionsFixed in
digitalbazaar/forge≤ 1.3.1—
References (6)
EPSS history
Timeline
  • 25 NOV 19:15Z
    CVE-2025-12816
    cvelistv5