{
  "cveId": "CVE-2026-48864",
  "url": "https://patchblox.com/security/cve/CVE-2026-48864",
  "summary": "CVE-2026-48864 is fixed in 15 products on 1 platform, first by ALAS2023-2026-1798, released June 8, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libsolv: A flaw was found in libsolv",
  "description": "A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within \u0060.solv\u0060 files due to insufficient input validation. An attacker can provide a specially crafted \u0060.solv\u0060 file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service.",
  "published": "2026-05-26T16:07:55Z",
  "severity": "moderate",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.00227,
  "epssPercentile": 0.13467,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "RHEL 10",
      "fixedVersion": "0.7.29-8.el10_0.1",
      "fix": "RHSA-2026:48818",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-48818",
      "released": "2026-06-24T14:09:17Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "RHEL 8",
      "fixedVersion": "0:0.7.20-7.el8_10",
      "fix": "RHSA-2026:36730",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-36730",
      "released": "2026-07-09T15:45:36Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "RHEL 9",
      "fixedVersion": "0:0.7.24-6.el9_8",
      "fix": "RHSA-2026:39315",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-39315",
      "released": "2026-07-18T12:44:55Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "almalinux 10",
      "fixedVersion": "0.7.33-5.el10_2.alma.1",
      "fix": "ALSA-2026:28236",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-28236",
      "released": "2026-06-23T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "almalinux 8",
      "fixedVersion": "0.7.20-7.el8_10",
      "fix": "ALSA-2026:36730",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36730",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "almalinux 9",
      "fixedVersion": "0.7.24-6.el9_8",
      "fix": "ALSA-2026:39315",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-39315",
      "released": "2026-07-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.4",
      "fix": "ALAS2023-2026-1798",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1798",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "ol 10",
      "fixedVersion": "0:0.7.33-5.el10_2",
      "fix": "ELSA-2026-28236",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-28236",
      "released": "2026-07-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "ol 8",
      "fixedVersion": "0:0.7.20-7.el8_10",
      "fix": "ELSA-2026-36730",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36730",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "ol 9",
      "fixedVersion": "0:0.7.24-6.el9_8",
      "fix": "ELSA-2026-39315",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-39315",
      "released": "2026-07-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "rocky 10",
      "fixedVersion": "0:0.7.33-5.el10_2",
      "fix": "RLSA-2026:28236",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-28236",
      "released": "2026-06-24T12:05:09Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "rocky 8",
      "fixedVersion": "0:0.7.20-7.el8_10",
      "fix": "RLSA-2026:36730",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-36730",
      "released": "2026-07-09T06:00:16Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "rocky 9",
      "fixedVersion": "0:0.7.24-6.el9_8",
      "fix": "RLSA-2026:39315",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-39315",
      "released": "2026-07-15T12:03:43Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.4",
      "fix": "ALAS2023-2026-1798",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1798",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.4",
      "fix": "ALAS2023-2026-1798",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1798",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-demo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.4",
      "fix": "ALAS2023-2026-1798",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1798",
      "released": "2026-06-08T09:00:00Z"
    },
    {
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      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1798",
      "released": "2026-06-08T09:00:00Z"
    },
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      "platform": "linux",
      "product": "libsolv-devel",
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      "fix": "RHSA-2026:36730",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-36730",
      "released": "2026-07-09T15:45:36Z"
    },
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      "fix": "RHSA-2026:39315",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-39315",
      "released": "2026-07-18T12:44:55Z"
    },
    {
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      "fix": "ALSA-2026:28236",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-28236",
      "released": "2026-06-23T00:00:00Z"
    },
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      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36730",
      "released": "2026-07-08T00:00:00Z"
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    {
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      "released": "2026-06-08T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}