{
  "cveId": "CVE-2026-48112",
  "url": "https://patchblox.com/security/cve/CVE-2026-48112",
  "summary": "CVE-2026-48112 is fixed in 2 products on 1 platform, first by SUSE-SU-2026:22347-1, released June 23, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "7zip: 7-Zip is a file archiver with a high compression ratio",
  "description": "7-Zip is a file archiver with a high compression ratio. Versions 9.18 through 26.00 contain a heap out-of-bounds read in 7-Zip Ar handler BSD SYMDEF parser. A 4-byte heap out-of-bounds read exists in the Unix ar archive parser in 7-Zip. When parsing a BSD-style __.SYMDEF symbol table, the ParseLibSymbols function reads a 32-bit namesSize field via Get32 at a position that can equal the buffer size, reading 4 bytes past the end of the heap allocation. This reads uninitialized heap data under the default allocator. Version 26.01 patches the issue.",
  "published": "2026-06-05T17:16:49Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
  "epss": 0.00267,
  "epssPercentile": 0.18905,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "7zip",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "22.01\u002Breally26.01\u002Bdfsg-0\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-48112",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48112",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "7zip",
      "release": "Debian 14",
      "fixedVersion": "26.01\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-48112",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48112",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "7zip",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "26.01-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21038-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21038-1",
      "released": "2026-06-23T12:46:58Z"
    },
    {
      "platform": "linux",
      "product": "7zip",
      "release": "sles 15.6",
      "fixedVersion": "26.01-150400.9.6.1",
      "fix": "SUSE-SU-2026:2696-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2696-1",
      "released": "2026-06-30T09:10:04Z"
    },
    {
      "platform": "linux",
      "product": "7zip",
      "release": "sles 15.7",
      "fixedVersion": "26.01-150400.9.6.1",
      "fix": "SUSE-SU-2026:2696-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2696-1",
      "released": "2026-06-30T09:10:04Z"
    },
    {
      "platform": "linux",
      "product": "7zip",
      "release": "sles 16.0",
      "fixedVersion": "26.01-160000.1.1",
      "fix": "SUSE-SU-2026:22347-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-22347-1",
      "released": "2026-06-23T12:43:00Z"
    },
    {
      "platform": "linux",
      "product": "p7zip",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "16.02\u002Breally26.01\u002Bdfsg-0\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-48112",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48112",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "p7zip",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "16.02\u002Btransitional.1",
      "fix": "DEBIAN-CVE-2026-48112",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48112",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}