WID-SEC-W-2026-0068
Vulnerability from csaf_certbund - Published: 2026-01-12 23:00 - Updated: 2026-03-02 23:00Summary
libpng (API-Funktionen): Mehrere Schwachstellen ermöglichen DoS und Offenlegung von Informationen
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 libpng ist die offizielle Referenzbibliothek für die Darstellung und Manipulation von Bildern im Portable Network Graphics (PNG) Format.
Angriff
Ein lokaler Angreifer kann mehrere Schwachstellen in libpng ausnutzen, um einen Denial of Service Angriff durchzuführen oder vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme
- Sonstiges
- UNIX
- Windows
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"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 libpng ist die offizielle Referenzbibliothek f\u00fcr die Darstellung und Manipulation von Bildern im Portable Network Graphics (PNG) Format.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstellen in libpng ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder vertrauliche Informationen offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"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-2026-0068 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0068.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0068 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0068"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-01-12",
"url": "https://seclists.org/oss-sec/2026/q1/57"
},
{
"category": "external",
"summary": "libpng GitHub vom 2026-01-12",
"url": "https://github.com/pnggroup/libpng/security/advisories/GHSA-mmq5-27w3-rxpp"
},
{
"category": "external",
"summary": "libpng GitHub vom 2026-01-12",
"url": "https://github.com/pnggroup/libpng/security/advisories/GHSA-vgjq-8cw5-ggw8"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7963-1 vom 2026-01-14",
"url": "https://ubuntu.com/security/notices/USN-7963-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0192-1 vom 2026-01-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-January/023828.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0234-1 vom 2026-01-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-January/023851.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20155-1 vom 2026-01-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-January/023947.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20127-1 vom 2026-01-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-January/023964.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0364-1 vom 2026-02-03",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024034.html"
},
{
"category": "external",
"summary": "Meinberg Security Advisory MBGSA-2026.02 vom 2026-02-10",
"url": "http://news.meinberg.de/664/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8035-1 vom 2026-02-12",
"url": "https://ubuntu.com/security/notices/USN-8035-1"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-168EBCB4A8 vom 2026-02-14",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-168ebcb4a8"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-A9AE661FA2 vom 2026-02-14",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-a9ae661fa2"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-6138 vom 2026-02-17",
"url": "https://lists.debian.org/debian-security-announce/2026/msg00047.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4481 vom 2026-02-17",
"url": "https://lists.debian.org/debian-lts-announce/2026/02/msg00020.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2026-3171 vom 2026-02-19",
"url": "https://alas.aws.amazon.com/AL2/ALAS2-2026-3171.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2FIREFOX-2026-051 vom 2026-02-19",
"url": "https://alas.aws.amazon.com/AL2/ALAS2FIREFOX-2026-051.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0596-1 vom 2026-02-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024368.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3405 vom 2026-02-26",
"url": "https://access.redhat.com/errata/RHSA-2026:3405"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-3405 vom 2026-02-27",
"url": "http://linux.oracle.com/errata/ELSA-2026-3405.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-3405 vom 2026-02-27",
"url": "https://linux.oracle.com/errata/ELSA-2026-3405.html"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:3405 vom 2026-02-28",
"url": "https://errata.build.resf.org/RLSA-2026:3405"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20523-1 vom 2026-02-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024499.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-3551 vom 2026-03-03",
"url": "https://linux.oracle.com/errata/ELSA-2026-3551.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3575 vom 2026-03-03",
"url": "https://access.redhat.com/errata/RHSA-2026:3575"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3576 vom 2026-03-03",
"url": "https://access.redhat.com/errata/RHSA-2026:3576"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3551 vom 2026-03-02",
"url": "https://access.redhat.com/errata/RHSA-2026:3551"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3577 vom 2026-03-02",
"url": "https://access.redhat.com/errata/RHSA-2026:3577"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3574 vom 2026-03-03",
"url": "https://access.redhat.com/errata/RHSA-2026:3574"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3573 vom 2026-03-03",
"url": "https://access.redhat.com/errata/RHSA-2026:3573"
}
],
"source_lang": "en-US",
"title": "libpng (API-Funktionen): Mehrere Schwachstellen erm\u00f6glichen DoS und Offenlegung von Informationen",
"tracking": {
"current_release_date": "2026-03-02T23:00:00.000+00:00",
"generator": {
"date": "2026-03-03T09:32:50.261+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.5.0"
}
},
"id": "WID-SEC-W-2026-0068",
"initial_release_date": "2026-01-12T23:00:00.000+00:00",
"revision_history": [
{
"date": "2026-01-12T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-01-13T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: EUVD-2026-2416"
},
{
"date": "2026-01-14T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2026-01-21T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-01-22T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-01-28T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-02-03T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-02-10T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Meinberg aufgenommen"
},
{
"date": "2026-02-12T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Ubuntu und European Union Vulnerability Database aufgenommen"
},
{
"date": "2026-02-15T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-02-17T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2026-02-18T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2026-02-23T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-02-25T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-02-26T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-03-01T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Rocky Enterprise Software Foundation und SUSE aufgenommen"
},
{
"date": "2026-03-02T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
}
],
"status": "final",
"version": "17"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"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": [
{
"category": "product_name",
"name": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c7.10.008",
"product": {
"name": "Meinberg LANTIME \u003c7.10.008",
"product_id": "T050722"
}
},
{
"category": "product_version",
"name": "7.10.008",
"product": {
"name": "Meinberg LANTIME 7.10.008",
"product_id": "T050722-fixed",
"product_identification_helper": {
"cpe": "cpe:/h:meinberg:lantime:7.10.008"
}
}
}
],
"category": "product_name",
"name": "LANTIME"
}
],
"category": "vendor",
"name": "Meinberg"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c1.6.54",
"product": {
"name": "Open Source libpng \u003c1.6.54",
"product_id": "T049852"
}
},
{
"category": "product_version",
"name": "1.6.54",
"product": {
"name": "Open Source libpng 1.6.54",
"product_id": "T049852-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:libpng:libpng:1.6.54"
}
}
}
],
"category": "product_name",
"name": "libpng"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T032255",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"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-2026-22695",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T050722",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T049852"
]
},
"release_date": "2026-01-12T23:00:00.000+00:00",
"title": "CVE-2026-22695"
},
{
"cve": "CVE-2026-22801",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T050722",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T049852"
]
},
"release_date": "2026-01-12T23:00:00.000+00:00",
"title": "CVE-2026-22801"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…
Loading…