CVE-2026-55400 (GCVE-0-2026-55400)
Vulnerability from cvelistv5 – Published: 2026-08-13 16:05 – Updated: 2026-08-13 18:50
VLAI
EPSS
VEX
Summary
CVE-2026-55400 is an integer underflow in Secure Access servers prior to
version 14.57. Attackers with an authenticated session can send
specially crafted traffic to a server in a non-default configuration and
cause a persistent denial of service.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 18:50 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Absolute Security | Secure Access |
Affected:
0 , < 14.57
(Server)
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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