Vulnerability · Published Jan 20, 2026 · Assigned by ibm

CVE-2025-1719Multiple Vulnerabilities in IBM Concert Software

Medium 5.9

In plain English

A medium-severity security flaw in Concert from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.4%top 65.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory.

Affected products (as reported)

Vendor	Product	Versions
IBM	Concert	1.0.0 – through 2.1.0

Weakness: CWE-244 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://www.ibm.com/support/pages/node/7257006 vendor-advisory, patch