Vulnerability-Lookup

WID-SEC-W-2026-1080

Vulnerability from csaf_certbund - Published: 2026-04-13 22:00 - Updated: 2026-05-21 22:00

Summary

OpenJPEG: Schwachstelle ermöglicht Denial of Service

Severity

Niedrig

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Die OpenJPEG Bibliothek ist ein in C geschriebener Open Source JPEG 2000 Codec.

Angriff: Ein lokaler Angreifer kann eine Schwachstelle in OpenJPEG ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX

CVE-2026-6192

Affected products

Known affected 3 products

Product	Identifier	Version
Debian Linux Debian	`cpe:/o:debian:debian_linux:-`	—
Ubuntu Linux Ubuntu	`cpe:/o:canonical:ubuntu_linux:-`	—
Open Source OpenJPEG <2.5.4 Open Source / OpenJPEG		<2.5.4

References

7 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://github.com/advisories/GHSA-6jfp-5ggc-pgmx	external
https://github.com/uclouvain/openjpeg/issues/1619	external
https://ubuntu.com/security/notices/USN-8252-1	external
https://lists.debian.org/debian-security-announce…	external
https://lists.debian.org/debian-lts-announce/2026…	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Die OpenJPEG Bibliothek ist ein in C geschriebener Open Source JPEG 2000 Codec.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in OpenJPEG ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1080 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1080.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1080 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1080"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-6jfp-5ggc-pgmx vom 2026-04-13",
        "url": "https://github.com/advisories/GHSA-6jfp-5ggc-pgmx"
      },
      {
        "category": "external",
        "summary": "Openjpeg GitHub Issue 1619 vom 2026-04-13",
        "url": "https://github.com/uclouvain/openjpeg/issues/1619"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-8252-1 vom 2026-05-07",
        "url": "https://ubuntu.com/security/notices/USN-8252-1"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-6277 vom 2026-05-16",
        "url": "https://lists.debian.org/debian-security-announce/2026/msg00188.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-4593 vom 2026-05-21",
        "url": "https://lists.debian.org/debian-lts-announce/2026/05/msg00038.html"
      }
    ],
    "source_lang": "en-US",
    "title": "OpenJPEG: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2026-05-21T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-22T07:22:01.611+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1080",
      "initial_release_date": "2026-04-13T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-13T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-07T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2026-05-17T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2026-05-21T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2.5.4",
                "product": {
                  "name": "Open Source OpenJPEG \u003c2.5.4",
                  "product_id": "T052722"
                }
              },
              {
                "category": "product_version",
                "name": "2.5.4",
                "product": {
                  "name": "Open Source OpenJPEG 2.5.4",
                  "product_id": "T052722-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openjpeg:openjpeg:2.5.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "OpenJPEG"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-6192",
      "product_status": {
        "known_affected": [
          "2951",
          "T000126",
          "T052722"
        ]
      },
      "release_date": "2026-04-13T22:00:00.000+00:00",
      "title": "CVE-2026-6192"
    }
  ]
}

CVE-2026-6192 (GCVE-0-2026-6192)

Vulnerability from cvelistv5 – Published: 2026-04-13 16:45 – Updated: 2026-05-21 15:04 X_Open Source

Title

uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow

Summary

A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opj_pi_initialise_encode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is 839936aa33eb8899bbbd80fda02796bb65068951. It is suggested to install a patch to address this issue.

Severity

4.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

3.3 (Low)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB

References

8 references

URL	Tags
https://vuldb.com/vuln/357114	vdb-entrytechnical-description
https://vuldb.com/vuln/357114/cti	signaturepermissions-required
https://vuldb.com/submit/797385	third-party-advisory
https://github.com/uclouvain/openjpeg/issues/1619	exploitissue-tracking
https://github.com/uclouvain/openjpeg/pull/1628	issue-trackingpatch
https://github.com/uclouvain/openjpeg/commit/8399…	patch
https://github.com/uclouvain/openjpeg/	product
https://lists.debian.org/debian-lts-announce/2026…

Impacted products

1 product

Vendor	Product	Version
uclouvain	openjpeg	Affected: 2.5.0 Affected: 2.5.1 Affected: 2.5.2 Affected: 2.5.3 Affected: 2.5.4 cpe:2.3:a:uclouvain:openjpeg::::::::

Credits

Kery Qi (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-6192",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-14T13:56:15.918841Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-14T13:56:25.079Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
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        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2026/05/msg00038.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*"
          ],
          "product": "openjpeg",
          "vendor": "uclouvain",
          "versions": [
            {
              "status": "affected",
              "version": "2.5.0"
            },
            {
              "status": "affected",
              "version": "2.5.1"
            },
            {
              "status": "affected",
              "version": "2.5.2"
            },
            {
              "status": "affected",
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            },
            {
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        }
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      "metrics": [
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            "version": "4.0"
          }
        },
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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
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      ],
      "providerMetadata": {
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        },
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          "url": "https://vuldb.com/submit/797385"
        },
        {
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          "url": "https://github.com/uclouvain/openjpeg/issues/1619"
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          "time": "2026-04-13T02:00:00.000Z",
          "value": "VulDB entry created"
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          "lang": "en",
          "time": "2026-04-13T10:46:20.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow"
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  "cveMetadata": {
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    "dateReserved": "2026-04-13T08:41:16.591Z",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

WID-SEC-W-2026-1080

CVE-2026-6192 (GCVE-0-2026-6192)

Tags

Sightings

Nomenclature