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openssl11: Fix of 2 CVEs

Type: advisorySources: OSV

- CVE-2026-84782: reset init_off before a DTLS retransmission and skip it while a handshake write is suspended, avoiding a heap over-read - CVE-2026-35189: build relative CRL distribution point names only during CRL matching, avoiding unbounded heap growth when caching extensions

Products
openssl11, openssl11-devel, openssl11-libs, openssl11-static
Affected versions
Not specified
Fixed versions
1:1.1.1k-7.el7.tuxcare.els6
CVEs
CVE-2026-35189, CVE-2026-84782
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 11:55 UTC · Revision 1

Source evidence

openssl11: Fix of 2 CVEs

core-osv · Original source

Published 7 Oct 2026, 00:22 UTC

- CVE-2026-84782: reset init_off before a DTLS retransmission and skip it while a handshake write is suspended, avoiding a heap over-read - CVE-2026-35189: build relative CRL distribution point names only during CRL matching, avoiding unbounded heap growth when caching extensions

osv:CLSA-2026-1791193015

openssl11

Fixed versions: 1:1.1.1k-7.el7.tuxcare.els6

openssl11-devel

Fixed versions: 1:1.1.1k-7.el7.tuxcare.els6

openssl11-libs

Fixed versions: 1:1.1.1k-7.el7.tuxcare.els6

openssl11-static

Fixed versions: 1:1.1.1k-7.el7.tuxcare.els6

Complete source record
{
  "id": "c8bb301106e0a540dd0cbbdb073b74f5669b8318948cdb6da59387190edee4f4",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1791193015",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "openssl11: Fix of 2 CVEs",
    "summary": "- CVE-2026-84782: reset init_off before a DTLS retransmission and skip it while a handshake write is suspended, avoiding a heap over-read - CVE-2026-35189: build relative CRL distribution point names only during CRL matching, avoiding unbounded heap growth when caching extensions",
    "evidence": "osv:CLSA-2026-1791193015",
    "products": [
      {
        "name": {
          "value": "openssl11",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.1.1k-7.el7.tuxcare.els6",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "openssl11-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.1.1k-7.el7.tuxcare.els6",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "openssl11-libs",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.1.1k-7.el7.tuxcare.els6",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "openssl11-static",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:1.1.1k-7.el7.tuxcare.els6",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1791193015",
      "aliases": [
        "CLSA-2026-1791193015"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.1.1k-7.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "openssl11",
            "purl": "pkg:rpm/tuxcare/openssl11?distro=centos-7",
            "ecosystem": "TuxCare:CentOS:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791193015.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.1.1k-7.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "openssl11-devel",
            "purl": "pkg:rpm/tuxcare/openssl11-devel?distro=centos-7",
            "ecosystem": "TuxCare:CentOS:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791193015.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.1.1k-7.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "openssl11-libs",
            "purl": "pkg:rpm/tuxcare/openssl11-libs?distro=centos-7",
            "ecosystem": "TuxCare:CentOS:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791193015.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:1.1.1k-7.el7.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "openssl11-static",
            "purl": "pkg:rpm/tuxcare/openssl11-static?distro=centos-7",
            "ecosystem": "TuxCare:CentOS:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791193015.json"
          }
        }
      ],
      "modified": "2026-10-26T09:43:45.958954201Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-35189",
        "CVE-2026-84782"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1791193015.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-35189",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-84782"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-35189",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-84782",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 450125,
  "published_at": "2026-10-07T00:22:08+00:00"
}