WID-SEC-W-2026-0690
Vulnerability from csaf_certbund - Published: 2026-03-10 23:00 - Updated: 2026-08-31 22:00Summary
cURL: Mehrere Schwachstellen
Severity
Mittel
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: cURL ist eine Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.
Angriff: Ein Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Informationen offenzulegen.
Betroffene Betriebssysteme: - Linux
- UNIX
Affected products
Known affected
12 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
IBM AIX 7.3
IBM / AIX
|
cpe:/o:ibm:aix:7.3
|
7.3 | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
|
<5.36.00.16 | ||
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
IBM AIX
IBM / AIX
|
cpe:/o:ibm:aix:-
|
— | |
|
Meinberg LANTIME <7.10.009
Meinberg / LANTIME
|
<7.10.009 | ||
|
Open Source cURL <8.19.0
Open Source / cURL
|
<8.19.0 | ||
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— |
Affected products
Known affected
12 products, the same list as for
CVE-2026-1965
Affected products
Known affected
12 products, the same list as for
CVE-2026-1965
Affected products
Known affected
12 products, the same list as for
CVE-2026-1965
References
37 references
{
"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": "cURL ist eine Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Informationen offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\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-2026-0690 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0690.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0690 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0690"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2026-03-10",
"url": "https://curl.se/docs/CVE-2026-1965.html"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2026-03-10",
"url": "https://curl.se/docs/CVE-2026-3783.html"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2026-03-10",
"url": "https://curl.se/docs/CVE-2026-3784.html"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2026-03-10",
"url": "https://curl.se/docs/CVE-2026-3805.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8084-1 vom 2026-03-11",
"url": "https://ubuntu.com/security/notices/USN-8084-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0879-1 vom 2026-03-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024686.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0885-1 vom 2026-03-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024688.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8099-1 vom 2026-03-16",
"url": "https://ubuntu.com/security/notices/USN-8099-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0903-1 vom 2026-03-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024702.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0911-1 vom 2026-03-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024704.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:10371-1 vom 2026-03-18",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7DVNZIFZZDWQ3BVLX73OCWI4IC6RV3ES/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20668-1 vom 2026-03-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024745.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0921-1 vom 2026-03-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024714.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20722-1 vom 2026-03-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024765.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20760-1 vom 2026-03-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024826.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:20404-1 vom 2026-03-28",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Y2C3VRKRHI7PGVKJEXRDQUEHQTJRXAYT/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:20918-1 vom 2026-04-01",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025098.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-F13D888B0F vom 2026-04-10",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-f13d888b0f"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-66DB242036 vom 2026-04-14",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-66db242036"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-907BBF2A13 vom 2026-04-14",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-907bbf2a13"
},
{
"category": "external",
"summary": "Meinberg Security Advisory MBGSA-2026.03 vom 2026-04-15",
"url": "http://news.meinberg.de/668/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21452-1 vom 2026-05-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/025804.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:1717-1 vom 2026-05-06",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/025886.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:1940-1 vom 2026-05-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026115.html"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7278151 vom 2026-06-26",
"url": "https://www.ibm.com/support/pages/node/7278151"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7278678 vom 2026-07-01",
"url": "https://www.ibm.com/support/pages/node/7278678"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:55439 vom 2026-08-17",
"url": "https://access.redhat.com/errata/RHSA-2026:55439"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:55450 vom 2026-08-17",
"url": "https://access.redhat.com/errata/RHSA-2026:55450"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:55439 vom 2026-08-17",
"url": "https://errata.build.resf.org/RLSA-2026:55439"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-55432 vom 2026-08-17",
"url": "https://linux.oracle.com/errata/ELSA-2026-55432.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-55439 vom 2026-08-19",
"url": "https://linux.oracle.com/errata/ELSA-2026-55439.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-55450 vom 2026-08-19",
"url": "https://linux.oracle.com/errata/ELSA-2026-55450.html"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2026-386 vom 2026-09-01",
"url": "https://www.dell.com/support/kbdoc/000503504/dsa-2026-386-security-update-f"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61783 vom 2026-09-01",
"url": "https://access.redhat.com/errata/RHSA-2026:61783"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2026-385 vom 2026-08-31",
"url": "https://www.dell.com/support/kbdoc/de-de/000503592/dsa-2026-385-security-update-for-dell-secure-connect-gateway-policy-manager-multiple-vulnerabilities"
}
],
"source_lang": "en-US",
"title": "cURL: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-08-31T22:00:00.000+00:00",
"generator": {
"date": "2026-09-01T10:57:40.092+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-0690",
"initial_release_date": "2026-03-10T23:00:00.000+00:00",
"revision_history": [
{
"date": "2026-03-10T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-03-11T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von European Union Vulnerability Database und Ubuntu aufgenommen"
},
{
"date": "2026-03-12T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-03-16T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2026-03-17T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-03-18T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von openSUSE und SUSE aufgenommen"
},
{
"date": "2026-03-19T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-03-24T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-03-29T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von openSUSE aufgenommen"
},
{
"date": "2026-04-01T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-04-12T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-04-13T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-04-14T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-05-03T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-05-06T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-05-18T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-06-28T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-06-30T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-08-16T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-08-17T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Rocky Enterprise Software Foundation und Oracle Linux aufgenommen"
},
{
"date": "2026-08-18T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-08-31T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Dell und Red Hat aufgenommen"
}
],
"status": "final",
"version": "22"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c5.36.00.16",
"product": {
"name": "Dell Secure Connect Gateway \u003c5.36.00.16",
"product_id": "T058878"
}
},
{
"category": "product_version",
"name": "5.36.00.16",
"product": {
"name": "Dell Secure Connect Gateway 5.36.00.16",
"product_id": "T058878-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:secure_connect_gateway:5.36.00.16"
}
}
}
],
"category": "product_name",
"name": "Secure Connect Gateway"
}
],
"category": "vendor",
"name": "Dell"
},
{
"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",
"name": "7.3",
"product": {
"name": "IBM AIX 7.3",
"product_id": "1139691",
"product_identification_helper": {
"cpe": "cpe:/o:ibm:aix:7.3"
}
}
},
{
"category": "product_name",
"name": "IBM AIX",
"product": {
"name": "IBM AIX",
"product_id": "T039245",
"product_identification_helper": {
"cpe": "cpe:/o:ibm:aix:-"
}
}
}
],
"category": "product_name",
"name": "AIX"
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c7.10.009",
"product": {
"name": "Meinberg LANTIME \u003c7.10.009",
"product_id": "T052850"
}
},
{
"category": "product_version",
"name": "7.10.009",
"product": {
"name": "Meinberg LANTIME 7.10.009",
"product_id": "T052850-fixed",
"product_identification_helper": {
"cpe": "cpe:/h:meinberg:lantime:7.10.009"
}
}
}
],
"category": "product_name",
"name": "LANTIME"
}
],
"category": "vendor",
"name": "Meinberg"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c8.19.0",
"product": {
"name": "Open Source cURL \u003c8.19.0",
"product_id": "T051630"
}
},
{
"category": "product_version",
"name": "8.19.0",
"product": {
"name": "Open Source cURL 8.19.0",
"product_id": "T051630-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:curl:curl:8.19.0"
}
}
}
],
"category": "product_name",
"name": "cURL"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T056236",
"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": "T054581",
"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": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T027843",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"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-2026-1965",
"product_status": {
"known_affected": [
"1139691",
"T056236",
"T058878",
"T002207",
"T054581",
"67646",
"T000126",
"T027843",
"T039245",
"T052850",
"T051630",
"74185"
]
},
"release_date": "2026-03-10T23:00:00.000+00:00",
"title": "CVE-2026-1965"
},
{
"cve": "CVE-2026-3783",
"product_status": {
"known_affected": [
"1139691",
"T056236",
"T058878",
"T002207",
"T054581",
"67646",
"T000126",
"T027843",
"T039245",
"T052850",
"T051630",
"74185"
]
},
"release_date": "2026-03-10T23:00:00.000+00:00",
"title": "CVE-2026-3783"
},
{
"cve": "CVE-2026-3784",
"product_status": {
"known_affected": [
"1139691",
"T056236",
"T058878",
"T002207",
"T054581",
"67646",
"T000126",
"T027843",
"T039245",
"T052850",
"T051630",
"74185"
]
},
"release_date": "2026-03-10T23:00:00.000+00:00",
"title": "CVE-2026-3784"
},
{
"cve": "CVE-2026-3805",
"product_status": {
"known_affected": [
"1139691",
"T056236",
"T058878",
"T002207",
"T054581",
"67646",
"T000126",
"T027843",
"T039245",
"T052850",
"T051630",
"74185"
]
},
"release_date": "2026-03-10T23:00:00.000+00:00",
"title": "CVE-2026-3805"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…