Red Hat Security Advisory: rust-sequoia-sq security update

{
  "id": "fc463e3704039e6c401ab47bf90b27f2530328b0caed7c63a12b50b4b42d9bb1",
  "url": "https://osv.dev/vulnerability/RHSA-2026%3A85848",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: rust-sequoia-sq security update",
    "summary": "Red Hat Security Advisory: rust-sequoia-sq security update",
    "evidence": "osv:RHSA-2026:85848",
    "products": [
      {
        "name": {
          "value": "rust-sequoia-sq",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.4.0.1-4.el10_2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rust-sequoia-sq-debugsource",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.4.0.1-4.el10_2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "sequoia-sq",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.4.0.1-4.el10_2",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "sequoia-sq-debuginfo",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.4.0.1-4.el10_2",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "RHSA-2026:85848",
      "aliases": [
        "RHSA-2026:85848"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.4.0.1-4.el10_2"
                }
              ]
            }
          ],
          "package": {
            "name": "rust-sequoia-sq",
            "purl": "pkg:rpm/redhat/rust-sequoia-sq",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:85848.json"
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        {
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              "type": "ECOSYSTEM",
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          ],
          "package": {
            "name": "rust-sequoia-sq-debugsource",
            "purl": "pkg:rpm/redhat/rust-sequoia-sq-debugsource",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
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        {
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          ],
          "package": {
            "name": "sequoia-sq",
            "purl": "pkg:rpm/redhat/sequoia-sq",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
          },
          "database_specific": {
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        {
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          ],
          "package": {
            "name": "sequoia-sq-debuginfo",
            "purl": "pkg:rpm/redhat/sequoia-sq-debuginfo",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:85848.json"
          }
        }
      ],
      "modified": "2026-10-20T10:30:27.955336507Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-93599",
        "CVE-2026-93657"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2026:85848",
        "https://access.redhat.com/security/updates/classification/#important",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2538208",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2538431",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_85848.json",
        "https://access.redhat.com/security/cve/CVE-2026-93599",
        "https://www.cve.org/CVERecord?id=CVE-2026-93599",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-93599",
        "https://github.com/rustls/webpki/security/advisories/GHSA-82j2-j2ch-gfr8",
        "https://www.vulncheck.com/advisories/rustls-webpki-before-0.103.13-panic-via-empty-bit-string",
        "https://access.redhat.com/security/cve/CVE-2026-93657",
        "https://www.cve.org/CVERecord?id=CVE-2026-93657",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-93657",
        "https://github.com/hickory-dns/hickory-dns",
        "https://github.com/hickory-dns/hickory-dns/commit/30720f4fb22e5556ecbf26d2c8274ea4a9fdd238",
        "https://github.com/hickory-dns/hickory-dns/pull/3871",
        "https://github.com/hickory-dns/hickory-dns/releases/tag/v0.26.2",
        "https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-5j98-2g5x-46v6",
        "https://www.vulncheck.com/advisories/hickory-resolver-before-0.26.2-dnssec-validation-bypass"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-93599",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-93657",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 379103,
  "published_at": "2026-10-20T10:18:16+00:00"
}