CVE-2025-64646
CVE-2025-64646 is a medium-severity vulnerability in Ibm Concert with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-14.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- EPSS exploit prediction: 0% (7th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-209031
- Weakness: CWE-14
- Affected product: Ibm Concert
- Published:
- Last modified:
Description
IBM Concert 1.0.0 through 2.2.0 could allow an attacker to access sensitive information in memory due to the buffer not properly clearing resources.
Frequently asked questions
- What is CVE-2025-64646?
- IBM Concert 1.0.0 through 2.2.0 could allow an attacker to access sensitive information in memory due to the buffer not properly clearing resources.
- How severe is CVE-2025-64646?
- CVE-2025-64646 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2025-64646 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-64646?
- CVE-2025-64646 affects Ibm Concert. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-64646?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-64646 have an EU (EUVD) identifier?
- Yes. CVE-2025-64646 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209031.
- When was CVE-2025-64646 published?
- CVE-2025-64646 was published on 2026-03-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*
More vulnerabilities in Ibm Concert
- CVE-2026-6928 — Critical (CVSS 9.8): IBM Concert 1.0.0 through 3.0.0 references or accesses memory after it has been freed. This allows an attacker who can…
- CVE-2026-6730 — Critical (CVSS 9.8): IBM Concert 1.0.0 through 3.0.0 is vulnerable to a buffer overflow, caused by improper bounds checking. A local user…
- CVE-2026-6721 — Critical (CVSS 9.8): IBM Concert 1.0.0 through 3.0.0 allows an unauthenticated remote attacker can supply specially crafted input that is…
- CVE-2026-3627 — Critical (CVSS 9.1): IBM Concert 1.0.0 through 2.3.1 is vulnerable to SQL injection. A remote attacker could send specially crafted SQL…
- CVE-2025-33015 — High (CVSS 8.8): IBM Concert 1.0.0 through 2.1.0 is vulnerable to malicious file upload by not validating the content of the file…
- CVE-2026-6935 — High (CVSS 7.8): IBM Concert 1.0.0 through 3.0.0 invokes operating system commands without fully qualifying executable paths or…
All CVEs affecting Ibm Concert →
Other CWE-14 vulnerabilities
- CVE-2023-32100 — Medium (CVSS 5.3): Compiler removal of buffer clearing in sli_se_driver_mac_compute in Silicon Labs Gecko Platform SDK v4.2.1 and…
- CVE-2023-32099 — Medium (CVSS 5.3): Compiler removal of buffer clearing in sli_se_sign_hash in Silicon Labs Gecko Platform SDK v4.2.1 and earlier…
- CVE-2023-32098 — Medium (CVSS 5.3): Compiler removal of buffer clearing in sli_se_sign_message in Silicon Labs Gecko Platform SDK v4.2.1 and…
- CVE-2023-2481 — Medium (CVSS 5.3): Compiler removal of buffer clearing in sli_se_opaque_import_key in Silicon Labs Gecko Platform SDK v4.2.1 and…
- CVE-2023-1132 — Medium (CVSS 5.3): Compiler removal of buffer clearing in sli_se_driver_key_agreement in Silicon Labs Gecko Platform SDK v4.2.1 and…
- CVE-2026-48984 — Medium (CVSS 4.7): pam_usb provides hardware authentication for Linux using ordinary removable media. In versions 0.9.1 and below, the…