Medium [CVE-2026-70907] Enhance TLS server (2026-08 Security Update)
This medium-severity Red Hat Linux advisory covers CVE-2026-70907 affecting Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 7 Extended Lifecycle Support, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
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Summary
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service.
CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Red Hat severity: Moderate — CVSS 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Affected products named by the advisory: Red Hat Enterprise Linux 10.0 Extended Update Support; Red Hat Enterprise Linux 7 Extended Lifecycle Support; Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support; Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On; and 18 more.
- 11.0.32
- 17.0.20
- 21.0.12
- 25.0.4
- 26.0.2
Official advisory · high-confidence parse· fetched 17 days ago·verify at source
- java-21-openjdk-1:21.0.12.1.1-1.2.el10
- java-25-openjdk-1:25.0.4.1.1-1.1.el10
- java-21-openjdk-1:21.0.12.1.1-1.1.el10
- java-1.8.0-openjdk-1:1.8.0.504.b01-1.1.el7_9
- java-1.8.0-openjdk-1:1.8.0.504.b01-1.1.el8
- java-17-openjdk-1:17.0.20.1.1-1.1.el8
- java-21-openjdk-1:21.0.12.1.1-1.1.el8
- java-1.8.0-openjdk-1:1.8.0.504.b01-1.2.el9
- java-17-openjdk-1:17.0.20.1.1-1.2.el9
- java-21-openjdk-1:21.0.12.1.1-1.2.el9
- java-25-openjdk-1:25.0.4.1.1-1.1.el9
- java-1.8.0-openjdk-1:1.8.0.504.b01-1.1.el9
- java-17-openjdk-1:17.0.20.1.1-1.1.el9
- java-21-openjdk-1:21.0.12.1.1-1.1.el9
- java-11-openjdk-1:11.0.32.1.1-1.el7_9
- java-11-openjdk-1:11.0.32.1.1-1.el8
- java-11-openjdk-1:11.0.32.1.1-1.el9
- java-21-openjdk-portable-main-21.0.12.1.1-0.1.hum1
- java-25-openjdk-portable-main-25.0.4.1.1-0.1.hum1
- java-25-openjdk-main-25.0.4.1.1-1.1.hum1
- java-21-openjdk-main-21.0.12.1.1-1.0.hum1
- RHSA-2026:55787
- RHSA-2026:55798
- RHSA-2026:55774
- RHSA-2026:55775
- RHSA-2026:55781
- RHSA-2026:55778
- RHSA-2026:57175
- RHSA-2026:57177
- RHSA-2026:57765
- RHSA-2026:58266
Official advisory · high-confidence parse· fetched 17 days ago·verify at source
Mitigation
Upgrade to a fixed release: java-21-openjdk-1:21.0.12.1.1-1.2.el10, java-25-openjdk-1:25.0.4.1.1-1.1.el10, java-21-openjdk-1:21.0.12.1.1-1.1.el10, java-1.8.0-openjdk-1:1.8.0.504.b01-1.1.el7_9, java-1.8.0-openjdk-1:1.8.0.504.b01-1.1.el8, java-17-openjdk-1:17.0.20.1.1-1.1.el8. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 17 days ago·verify at source
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