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java-1.7.0-openjdk: Fix of 11 CVEs

Type: advisorySources: OSV

- CVE-2024-20952: Enhance TLS connection support (JDK-8317547, JDK-8302017) - CVE-2025-21587: Better TLS connection support (JDK-8337692) - CVE-2026-34268: Enhance key generation (JDK-8371935) - CVE-2026-22007: Enhance crypto algorithm support (JDK-8369575) - CVE-2026-21925: Improve JMX connections (JDK-8341496) - CVE-2026-21933: Improve HttpServer Request handling (JDK-8362632) - CVE-2026-21945: Enhance Certificate Checking (JDK-8368032) - CVE-2026-22016: Enhance Path Factories Redux (JDK-8370529, JDK-8356294) - CVE-2026-22013: Improve Kerberos credentialing (JDK-8370615) - CVE-2026-22018: Enhance Zip file reading (JDK-8370986) - CVE-2026-47021: Enhance XBM image support (JDK-8377158, JDK-8361748)

Products
java-1.7.0-openjdk, java-1.7.0-openjdk-demo, java-1.7.0-openjdk-devel, java-1.7.0-openjdk-javadoc, java-1.7.0-openjdk-src
Affected versions
Not specified
Fixed versions
1:1.7.0.351-2.6.28.0.el6.tuxcare.els2
CVEs
CVE-2024-20952, CVE-2025-21587, CVE-2026-21925, CVE-2026-21933, CVE-2026-21945, CVE-2026-22007, CVE-2026-22013, CVE-2026-22016, CVE-2026-22018, CVE-2026-34268, CVE-2026-47021
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 11:46 UTC · Revision 1

Source evidence

java-1.7.0-openjdk: Fix of 11 CVEs

core-osv · Original source

Published 24 Aug 2026, 22:47 UTC

- CVE-2024-20952: Enhance TLS connection support (JDK-8317547, JDK-8302017) - CVE-2025-21587: Better TLS connection support (JDK-8337692) - CVE-2026-34268: Enhance key generation (JDK-8371935) - CVE-2026-22007: Enhance crypto algorithm support (JDK-8369575) - CVE-2026-21925: Improve JMX connections (JDK-8341496) - CVE-2026-21933: Improve HttpServer Request handling (JDK-8362632) - CVE-2026-21945: Enhance Certificate Checking (JDK-8368032) - CVE-2026-22016: Enhance Path Factories Redux (JDK-8370529, JDK-8356294) - CVE-2026-22013: Improve Kerberos credentialing (JDK-8370615) - CVE-2026-22018: Enhance Zip file reading (JDK-8370986) - CVE-2026-47021: Enhance XBM image support (JDK-8377158, JDK-8361748)

osv:CLSA-2026-1787222376

java-1.7.0-openjdk

Fixed versions: 1:1.7.0.351-2.6.28.0.el6.tuxcare.els2

java-1.7.0-openjdk-demo

Fixed versions: 1:1.7.0.351-2.6.28.0.el6.tuxcare.els2

java-1.7.0-openjdk-devel

Fixed versions: 1:1.7.0.351-2.6.28.0.el6.tuxcare.els2

java-1.7.0-openjdk-javadoc

Fixed versions: 1:1.7.0.351-2.6.28.0.el6.tuxcare.els2

java-1.7.0-openjdk-src

Fixed versions: 1:1.7.0.351-2.6.28.0.el6.tuxcare.els2

Complete source record
{
  "id": "6adbc63d2af759cdebe31f19982b6443200c422daab707482cff1884fb9b1ed3",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1787222376",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "java-1.7.0-openjdk: Fix of 11 CVEs",
    "summary": "- CVE-2024-20952: Enhance TLS connection support (JDK-8317547, JDK-8302017) - CVE-2025-21587: Better TLS connection support (JDK-8337692) - CVE-2026-34268: Enhance key generation (JDK-8371935) - CVE-2026-22007: Enhance crypto algorithm support (JDK-8369575) - CVE-2026-21925: Improve JMX connections (JDK-8341496) - CVE-2026-21933: Improve HttpServer Request handling (JDK-8362632) - CVE-2026-21945: Enhance Certificate Checking (JDK-8368032) - CVE-2026-22016: Enhance Path Factories Redux (JDK-8370529, JDK-8356294) - CVE-2026-22013: Improve Kerberos credentialing (JDK-8370615) - CVE-2026-22018: Enhance Zip file reading (JDK-8370986) - CVE-2026-47021: Enhance XBM image support (JDK-8377158, JDK-8361748)",
    "evidence": "osv:CLSA-2026-1787222376",
    "products": [
      {
        "name": {
          "value": "java-1.7.0-openjdk",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "java-1.7.0-openjdk-demo",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "java-1.7.0-openjdk-devel",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "java-1.7.0-openjdk-javadoc",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "java-1.7.0-openjdk-src",
          "evidence": "/affected/4/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2",
            "evidence": "/affected/4/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1787222376",
      "aliases": [
        "CLSA-2026-1787222376"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "java-1.7.0-openjdk",
            "purl": "pkg:rpm/tuxcare/java-1.7.0-openjdk?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1787222376.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "java-1.7.0-openjdk-demo",
            "purl": "pkg:rpm/tuxcare/java-1.7.0-openjdk-demo?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1787222376.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "java-1.7.0-openjdk-devel",
            "purl": "pkg:rpm/tuxcare/java-1.7.0-openjdk-devel?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1787222376.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "java-1.7.0-openjdk-javadoc",
            "purl": "pkg:rpm/tuxcare/java-1.7.0-openjdk-javadoc?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1787222376.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.7.0.351-2.6.28.0.el6.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "java-1.7.0-openjdk-src",
            "purl": "pkg:rpm/tuxcare/java-1.7.0-openjdk-src?distro=centos-6",
            "ecosystem": "TuxCare:CentOS:6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1787222376.json"
          }
        }
      ],
      "modified": "2026-10-26T09:43:17.720863198Z",
      "provider": "osv",
      "upstream": [
        "CVE-2024-20952",
        "CVE-2025-21587",
        "CVE-2026-21925",
        "CVE-2026-21933",
        "CVE-2026-21945",
        "CVE-2026-22007",
        "CVE-2026-22013",
        "CVE-2026-22016",
        "CVE-2026-22018",
        "CVE-2026-34268",
        "CVE-2026-47021"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1787222376.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2024-20952",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-21587",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-21925",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-21933",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-21945",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-22007",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-22013",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-22016",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-22018",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-34268",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-47021",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 449815,
  "published_at": "2026-08-24T22:47:53+00:00"
}