Vulnerability · Published Apr 1, 2026 · Assigned by ibm
CVE-2025-66487Multiple vulnerabilities have been addressed in IBM Aspera Shares
Low 2.7
In plain English
A low-severity resource allocation without limits in Aspera Shares from IBM. 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 28% of all known vulnerabilities).
Severity (CVSS 3.1)2.7Low
Exploit odds (30 days)0.3%top 71.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Aspera Shares | 1.9.9 – through 1.11.0 |
Weakness: CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
References
- https://www.ibm.com/support/pages/node/7267848 vendor-advisory, patch