GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
Vulnerability from cleanstart
Published
2026-09-04 00:46
Modified
2026-09-03 12:48
Summary
Netty is a network application framework for development of protocol servers and clients
Details

Multiple security vulnerabilities affect the keycloak package. Netty is a network application framework for development of protocol servers and clients. See references for individual vulnerability details.

References
https://github.com/cleanstart-dev/cleanstart-secu… ADVISORY
https://osv.dev/vulnerability/CVE-2026-44249 WEB
https://osv.dev/vulnerability/CVE-2026-44893 WEB
https://osv.dev/vulnerability/CVE-2026-45416 WEB
https://osv.dev/vulnerability/CVE-2026-45536 WEB
https://osv.dev/vulnerability/CVE-2026-45673 WEB
https://osv.dev/vulnerability/CVE-2026-45674 WEB
https://osv.dev/vulnerability/CVE-2026-47244 WEB
https://osv.dev/vulnerability/CVE-2026-47691 WEB
https://osv.dev/vulnerability/CVE-2026-48043 WEB
https://osv.dev/vulnerability/CVE-2026-48059 WEB
https://osv.dev/vulnerability/CVE-2026-50010 WEB
https://osv.dev/vulnerability/CVE-2026-50020 WEB
https://osv.dev/vulnerability/CVE-2026-50560 WEB
https://osv.dev/vulnerability/CVE-2026-6860 WEB
https://osv.dev/vulnerability/ghsa-3qp7-7mw8-wx86 WEB
https://osv.dev/vulnerability/ghsa-563q-j3cm-6jxm WEB
https://osv.dev/vulnerability/ghsa-5pvg-856g-cp85 WEB
https://osv.dev/vulnerability/ghsa-5x3r-wrvg-rp6q WEB
https://osv.dev/vulnerability/ghsa-676x-f7gg-47vc WEB
https://osv.dev/vulnerability/ghsa-c2gf-v879-257j WEB
https://osv.dev/vulnerability/ghsa-cc37-9q2j-3hfv WEB
https://osv.dev/vulnerability/ghsa-h2qv-fj59-j46j WEB
https://osv.dev/vulnerability/ghsa-x4gw-5cx5-pgmh WEB
https://osv.dev/vulnerability/ghsa-xmv7-r254-6q78 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-44249 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-44893 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-45416 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-45536 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-45673 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-45674 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-47244 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-47691 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-48043 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-48059 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-50010 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-50020 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-50560 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-6860 WEB

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "keycloak"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "26.4.2-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Multiple security vulnerabilities affect the keycloak package. Netty is a network application framework for development of protocol servers and clients. See references for individual vulnerability details.",
  "id": "CLEANSTART-2026-ZB03263",
  "modified": "2026-09-03T12:48:08Z",
  "published": "2026-09-04T00:46:48.827161Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZB03263.json"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-44249"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-44893"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-45416"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-45536"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-45673"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-45674"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-47244"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-47691"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-48043"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-48059"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-50010"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-50020"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-50560"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-6860"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-3qp7-7mw8-wx86"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-563q-j3cm-6jxm"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-5pvg-856g-cp85"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-5x3r-wrvg-rp6q"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-676x-f7gg-47vc"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-c2gf-v879-257j"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-cc37-9q2j-3hfv"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-h2qv-fj59-j46j"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-x4gw-5cx5-pgmh"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-xmv7-r254-6q78"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44249"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44893"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45416"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45536"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45673"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45674"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47244"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47691"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48043"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48059"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50010"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50020"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50560"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6860"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Netty is a network application framework for development of protocol servers and clients",
  "upstream": [
    "CVE-2026-44249",
    "CVE-2026-44893",
    "CVE-2026-45416",
    "CVE-2026-45536",
    "CVE-2026-45673",
    "CVE-2026-45674",
    "CVE-2026-47244",
    "CVE-2026-47691",
    "CVE-2026-48043",
    "CVE-2026-48059",
    "CVE-2026-50010",
    "CVE-2026-50020",
    "CVE-2026-50560",
    "CVE-2026-6860",
    "ghsa-3qp7-7mw8-wx86",
    "ghsa-563q-j3cm-6jxm",
    "ghsa-5pvg-856g-cp85",
    "ghsa-5x3r-wrvg-rp6q",
    "ghsa-676x-f7gg-47vc",
    "ghsa-c2gf-v879-257j",
    "ghsa-cc37-9q2j-3hfv",
    "ghsa-h2qv-fj59-j46j",
    "ghsa-x4gw-5cx5-pgmh",
    "ghsa-xmv7-r254-6q78"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

Loading…