Security update for swtpm

{
  "id": "94b1e9362b4ffb46538012e83d50af8254da0f3808b996db81ba3affde83885e",
  "url": "https://osv.dev/vulnerability/SUSE-SU-2026%3A24114-1",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Security update for swtpm",
    "summary": "This update for swtpm fixes the following issues: Security issue fixed: - CVE-2026-75900: Out-of-bounds read in SWTPM_NVRAM_CheckHeader due to sizeof(pointer) vs sizeof(struct) mismatch (bsc#1275653). Changes for swtpm: Update to 0.10.2: * Properly check for truncation following snprintf call - add upstream signing key and validate source signature - Fix SELinux policy for virtqemud_t swtpm_t setsched process and unix socket interactions. Allows virtqemud_t to: Signal and control swtpm_t processes (noatsecure, rlimitinh, siginh, signull, setsched), create and listen on Unix stream sockets with swtpm_t processes (bsc#1266339). Already accepted on upstream: https://github.com/stefanberger/swtpm/pull/1132 - Drop tunable in require to avoid policy loading issues with toolchain 3.11 (bsc#1271417). Can be dropped, once this is accepted upstream: https://github.com/stefanberger/swtpm/pull/1139 - Update SELinux module dir as macro to allow root path move from /var/lib/selinux to /etc/selinux (bsc#1221342) - Also load swtpm_libvirt in the selinux subpackage (bsc#1251789) - Update to version 0.10.1: + swtpm: Fix build error on 32bit systems due to inconsistent _FILE_OFFSET_BITS. + swtpm_setup: - Use DISTRO_PROFILES_DIR when listing profiles (fix path issue). - Do not pass a TPM 2 profile to swtpm when reconfiguring. + selinux: - Add rule for swtpm to be able to read password from pipe. - allow to map state file. - add NFS permissions for swtpm_t. - Add rule to allow swtpm_t opening of ",
    "evidence": "osv:SUSE-SU-2026:24114-1",
    "products": [
      {
        "name": {
          "value": "swtpm",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.10.2-160000.1.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "SUSE-SU-2026:24114-1",
      "aliases": [
        "SUSE-SU-2026:24114-1"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.10.2-160000.1.1"
                }
              ]
            }
          ],
          "package": {
            "name": "swtpm",
            "purl": "pkg:rpm/suse/swtpm&distro=SUSE%20Linux%20Micro%206.2",
            "ecosystem": "SUSE:Linux Micro 6.2"
          },
          "database_specific": {
            "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24114-1.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "swtpm": "0.10.2-160000.1.1",
                "swtpm-selinux": "0.10.2-160000.1.1"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-10T17:23:22.237967615Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-75900"
      ],
      "references": [
        "https://www.suse.com/support/update/announcement/2026/suse-su-202624114-1/",
        "https://bugzilla.suse.com/1221342",
        "https://bugzilla.suse.com/1251789",
        "https://bugzilla.suse.com/1266339",
        "https://bugzilla.suse.com/1271417",
        "https://bugzilla.suse.com/1275653",
        "https://www.suse.com/security/cve/CVE-2026-75900"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-75900",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 262682,
  "published_at": "2026-10-07T09:30:38+00:00"
}