How severe is CVE-2026-61143?

CVE-2026-61143 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-61143 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-61143?

CVE-2026-61143 primarily affects Oracle Communications Convergent Charging Controller. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-61143?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-61143 published?

CVE-2026-61143 was published on 2026-07-21 and last updated on 2026-08-17.

CVE-2026-61143

CVE-2026-61143 is a medium-severity vulnerability in Oracle Communications Convergent Charging Controller with a CVSS 3.x base score of 6.4. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Oracle Communications Convergent Charging Controller
Published: 2026-07-21
Last modified: 2026-08-17

Description

Vulnerability in the Oracle Communications Convergent Charging Controller product of Oracle Communications (component: Prov IF). Supported versions that are affected are 15.0.0.0.0 and 15.2.0.0.0. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Communications Convergent Charging Controller. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Communications Convergent Charging Controller. CVSS 3.1 Base Score 6.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).

Frequently asked questions

What is CVE-2026-61143?: Vulnerability in the Oracle Communications Convergent Charging Controller product of Oracle Communications (component: Prov IF). Supported versions that are affected are 15.0.0.0.0 and 15.2.0.0.0. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Communications Convergent Charging Controller. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Communications Convergent Charging Controller. CVSS 3.1 Base Score 6.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).
How severe is CVE-2026-61143?: CVE-2026-61143 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-61143 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-61143?: CVE-2026-61143 primarily affects Oracle Communications Convergent Charging Controller. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-61143?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-61143 published?: CVE-2026-61143 was published on 2026-07-21 and last updated on 2026-08-17.

References

https://www.oracle.com/security-alerts/cpujul2026.html

Affected products (2)

cpe:2.3:a:oracle:communications_convergent_charging_controller:15.0.0.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_convergent_charging_controller:15.2.0.0.0:*:*:*:*:*:*:*

More vulnerabilities in Oracle Communications Convergent Charging Controller

CVE-2021-2351 — High (CVSS 8.3): Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are…
CVE-2020-36183 — High (CVSS 8.1): FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing,…
CVE-2020-36182 — High (CVSS 8.1): FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing,…
CVE-2020-36180 — High (CVSS 8.1): FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing,…
CVE-2020-36179 — High (CVSS 8.1): FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing,…
CVE-2020-36189 — High (CVSS 8.1): FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing,…

All CVEs affecting Oracle Communications Convergent Charging Controller →

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-76607 — Critical (CVSS 10.0): Joomla Extension - fabrikar.com - Missing ACL check in download element in Fabrik < 4.7.3 - ???.
CVE-2026-20315 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering…
CVE-2026-70921 — Critical (CVSS 10.0): Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The…
CVE-2026-66803 — Critical (CVSS 10.0): Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.
CVE-2026-58630 — Critical (CVSS 10.0): Improper access control in Azure App Service allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-60358 — Critical (CVSS 10.0): Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine).…

Browse all CWE-284 (Improper Access Control) vulnerabilities →