CVE-2026-56582CWE-327

CVE-2026-56582

Low · published July 21, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
4.3
In the wild
Unconfirmed
What it is

HCL MyCloud was affected by the SSL/TLS LUCKY13 Vulnerability. An attacker may exploit this vulnerability to decrypt sensitive information through a TLS/SSL padding oracle attack.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00155 · 4.3th percentile
Weakness
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
Published
2026-07-21T22:17Z
Affected products (1)
ProductVersionsFixed in
hcltech/dryice_mycloudall versions—
References (1)
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132381 · [email protected]
EPSS history
Timeline
  • 21 JUL 17:38Z
    HCL MyCloud was affected with SSL/TLS Protocol Affected with LUCKY13 Vulnerability.
    cvelistv5