Vulnerability · Published Mar 24, 2026 · Assigned by GovTech CSG
CVE-2026-33851Improper Restriction of Operations within the Bounds of a Memory Buffer in joncampbell123 doslib
High 7.8
In plain English
A high-severity memory corruption in doslib from joncampbell123. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 98.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in joncampbell123 doslib.This issue affects doslib: before doslib-20250729.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| joncampbell123 | doslib | 0 – before doslib-20250729 |
Weakness: CWE-119 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H