Vulnerability · Published Apr 30, 2026 · Assigned by Absolute
CVE-2026-33446Buffer overflow in client authentication prior to version 14.50
Low 2.3
In plain English
A low-severity buffer overflow in Secure Access from Absolute Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 4.0)2.3Low
Exploit odds (30 days)0.3%top 78.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
CVE-2026-33446 is a buffer overflow in the authentication sub-system of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or a denial of service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Absolute Software | Secure Access | 0 – before 14.50 |
Weakness: CWE-120 · Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N