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CVE-2026-3260 (GCVE-0-2026-3260)
Vulnerability from cvelistv5 – Published: 2026-03-24 04:11 – Updated: 2026-07-07 19:50
VLAI
EPSS
VEX
The Undertow web server enforces a default maximum HTTP request entity size limit. Any request (including GET or HEAD) containing a body that exceeds this configurable limit is safely dropped by the server, preventing single-request Resource Exhaustion (Out of Memory) Denial of Service attacks.
Show details on NVD website{
"containers": {
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"vulnrichment": {
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cleanstart-2026-mt41286
Vulnerability from cleanstart
Published
2026-07-13 07:32
Modified
2026-06-04 05:30
Summary
Security fixes for CVE-2026-0636, CVE-2026-3260, CVE-2026-33558, CVE-2026-33870, CVE-2026-33871, CVE-2026-3505, CVE-2026-35554, CVE-2026-41417, CVE-2026-42402, CVE-2026-42403, CVE-2026-42404, CVE-2026-42578, CVE-2026-42579, CVE-2026-42580, CVE-2026-42581, CVE-2026-42583, CVE-2026-42584, CVE-2026-42585, CVE-2026-42587, CVE-2026-5588, CVE-2026-5598, ghsa-287c-fxr7-3w6c, ghsa-2hfh-9h53-qc24, ghsa-38f8-5428-x5cv, ghsa-45q3-82m4-75jr, ghsa-57rv-r2g8-2cj3, ghsa-5qcv-4rpc-jp93, ghsa-72hv-8253-57qq, ghsa-c3fc-8qff-9hwx, ghsa-cj8j-37rh-8475, ghsa-cm33-6792-r9fm, ghsa-f6hv-jmp6-3vwv, ghsa-g36m-9g3m-2vmp, ghsa-m4cv-j2px-7723, ghsa-mj4r-2hfc-f8p6, ghsa-p93r-85wp-75v3, ghsa-pwqr-wmgm-9rr8, ghsa-v8h7-rr48-vmmv, ghsa-w9fj-cfpg-grvv, ghsa-wf66-mphr-4c4r, ghsa-wg6q-6289-32hp, ghsa-xxqh-mfjm-7mv9 applied in versions: 39.0.1-r0
Details
Multiple security vulnerabilities affect the wildfly package. These issues are resolved in later releases. See references for individual vulnerability details.
References
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "wildfly"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "39.0.1-r0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [],
"database_specific": {},
"details": "Multiple security vulnerabilities affect the wildfly package. These issues are resolved in later releases. See references for individual vulnerability details.",
"id": "CLEANSTART-2026-MT41286",
"modified": "2026-06-04T05:30:36Z",
"published": "2026-07-13T07:32:37.486105Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-MT41286.json"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-0636"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-3260"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33558"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33870"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33871"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-3505"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-35554"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-41417"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42402"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42403"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42404"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42578"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42579"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42580"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42581"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42583"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42584"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42585"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42587"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-5588"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-5598"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-287c-fxr7-3w6c"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-2hfh-9h53-qc24"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-38f8-5428-x5cv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-45q3-82m4-75jr"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-57rv-r2g8-2cj3"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-5qcv-4rpc-jp93"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-72hv-8253-57qq"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-c3fc-8qff-9hwx"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-cj8j-37rh-8475"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-cm33-6792-r9fm"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-f6hv-jmp6-3vwv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-g36m-9g3m-2vmp"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-m4cv-j2px-7723"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-mj4r-2hfc-f8p6"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-p93r-85wp-75v3"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-pwqr-wmgm-9rr8"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-v8h7-rr48-vmmv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-w9fj-cfpg-grvv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-wf66-mphr-4c4r"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-wg6q-6289-32hp"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-xxqh-mfjm-7mv9"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0636"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3260"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33558"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33870"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33871"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3505"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35554"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41417"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42402"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42403"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42404"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42578"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42579"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42580"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42581"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42583"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42584"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42585"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42587"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5588"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5598"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes for CVE-2026-0636, CVE-2026-3260, CVE-2026-33558, CVE-2026-33870, CVE-2026-33871, CVE-2026-3505, CVE-2026-35554, CVE-2026-41417, CVE-2026-42402, CVE-2026-42403, CVE-2026-42404, CVE-2026-42578, CVE-2026-42579, CVE-2026-42580, CVE-2026-42581, CVE-2026-42583, CVE-2026-42584, CVE-2026-42585, CVE-2026-42587, CVE-2026-5588, CVE-2026-5598, ghsa-287c-fxr7-3w6c, ghsa-2hfh-9h53-qc24, ghsa-38f8-5428-x5cv, ghsa-45q3-82m4-75jr, ghsa-57rv-r2g8-2cj3, ghsa-5qcv-4rpc-jp93, ghsa-72hv-8253-57qq, ghsa-c3fc-8qff-9hwx, ghsa-cj8j-37rh-8475, ghsa-cm33-6792-r9fm, ghsa-f6hv-jmp6-3vwv, ghsa-g36m-9g3m-2vmp, ghsa-m4cv-j2px-7723, ghsa-mj4r-2hfc-f8p6, ghsa-p93r-85wp-75v3, ghsa-pwqr-wmgm-9rr8, ghsa-v8h7-rr48-vmmv, ghsa-w9fj-cfpg-grvv, ghsa-wf66-mphr-4c4r, ghsa-wg6q-6289-32hp, ghsa-xxqh-mfjm-7mv9 applied in versions: 39.0.1-r0",
"upstream": [
"CVE-2026-0636",
"CVE-2026-3260",
"CVE-2026-33558",
"CVE-2026-33870",
"CVE-2026-33871",
"CVE-2026-3505",
"CVE-2026-35554",
"CVE-2026-41417",
"CVE-2026-42402",
"CVE-2026-42403",
"CVE-2026-42404",
"CVE-2026-42578",
"CVE-2026-42579",
"CVE-2026-42580",
"CVE-2026-42581",
"CVE-2026-42583",
"CVE-2026-42584",
"CVE-2026-42585",
"CVE-2026-42587",
"CVE-2026-5588",
"CVE-2026-5598",
"ghsa-287c-fxr7-3w6c",
"ghsa-2hfh-9h53-qc24",
"ghsa-38f8-5428-x5cv",
"ghsa-45q3-82m4-75jr",
"ghsa-57rv-r2g8-2cj3",
"ghsa-5qcv-4rpc-jp93",
"ghsa-72hv-8253-57qq",
"ghsa-c3fc-8qff-9hwx",
"ghsa-cj8j-37rh-8475",
"ghsa-cm33-6792-r9fm",
"ghsa-f6hv-jmp6-3vwv",
"ghsa-g36m-9g3m-2vmp",
"ghsa-m4cv-j2px-7723",
"ghsa-mj4r-2hfc-f8p6",
"ghsa-p93r-85wp-75v3",
"ghsa-pwqr-wmgm-9rr8",
"ghsa-v8h7-rr48-vmmv",
"ghsa-w9fj-cfpg-grvv",
"ghsa-wf66-mphr-4c4r",
"ghsa-wg6q-6289-32hp",
"ghsa-xxqh-mfjm-7mv9"
]
}
cleanstart-2026-ru36468
Vulnerability from cleanstart
Published
2026-06-08 14:00
Modified
2026-06-04 05:30
Summary
Security fixes for CVE-2026-0636, CVE-2026-3260, CVE-2026-33558, CVE-2026-33870, CVE-2026-33871, CVE-2026-3505, CVE-2026-35554, CVE-2026-41417, CVE-2026-42402, CVE-2026-42403, CVE-2026-42404, CVE-2026-42578, CVE-2026-42579, CVE-2026-42580, CVE-2026-42581, CVE-2026-42583, CVE-2026-42584, CVE-2026-42585, CVE-2026-42587, CVE-2026-5588, CVE-2026-5598, ghsa-287c-fxr7-3w6c, ghsa-2hfh-9h53-qc24, ghsa-38f8-5428-x5cv, ghsa-45q3-82m4-75jr, ghsa-57rv-r2g8-2cj3, ghsa-5qcv-4rpc-jp93, ghsa-72hv-8253-57qq, ghsa-c3fc-8qff-9hwx, ghsa-cj8j-37rh-8475, ghsa-cm33-6792-r9fm, ghsa-f6hv-jmp6-3vwv, ghsa-g36m-9g3m-2vmp, ghsa-m4cv-j2px-7723, ghsa-mj4r-2hfc-f8p6, ghsa-p93r-85wp-75v3, ghsa-pwqr-wmgm-9rr8, ghsa-v8h7-rr48-vmmv, ghsa-w9fj-cfpg-grvv, ghsa-wf66-mphr-4c4r, ghsa-wg6q-6289-32hp, ghsa-xxqh-mfjm-7mv9 applied in versions: 39.0.1-r0
Details
Multiple security vulnerabilities affect the wildfly package. These issues are resolved in later releases. See references for individual vulnerability details.
References
| URL | Type | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "wildfly"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "39.0.1-r0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [],
"database_specific": {},
"details": "Multiple security vulnerabilities affect the wildfly package. These issues are resolved in later releases. See references for individual vulnerability details.",
"id": "CLEANSTART-2026-RU36468",
"modified": "2026-06-04T05:30:36Z",
"published": "2026-06-08T14:00:50.454920Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-RU36468.json"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-0636"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-3260"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33558"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33870"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33871"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-3505"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-35554"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-41417"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42402"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42403"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42404"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42578"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42579"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42580"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42581"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42583"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42584"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42585"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42587"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-5588"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-5598"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-287c-fxr7-3w6c"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-2hfh-9h53-qc24"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-38f8-5428-x5cv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-45q3-82m4-75jr"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-57rv-r2g8-2cj3"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-5qcv-4rpc-jp93"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-72hv-8253-57qq"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-c3fc-8qff-9hwx"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-cj8j-37rh-8475"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-cm33-6792-r9fm"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-f6hv-jmp6-3vwv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-g36m-9g3m-2vmp"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-m4cv-j2px-7723"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-mj4r-2hfc-f8p6"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-p93r-85wp-75v3"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-pwqr-wmgm-9rr8"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-v8h7-rr48-vmmv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-w9fj-cfpg-grvv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-wf66-mphr-4c4r"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-wg6q-6289-32hp"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-xxqh-mfjm-7mv9"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0636"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3260"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33558"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33870"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33871"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3505"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35554"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41417"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42402"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42403"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42404"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42578"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42579"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42580"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42581"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42583"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42584"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42585"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42587"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5588"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5598"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes for CVE-2026-0636, CVE-2026-3260, CVE-2026-33558, CVE-2026-33870, CVE-2026-33871, CVE-2026-3505, CVE-2026-35554, CVE-2026-41417, CVE-2026-42402, CVE-2026-42403, CVE-2026-42404, CVE-2026-42578, CVE-2026-42579, CVE-2026-42580, CVE-2026-42581, CVE-2026-42583, CVE-2026-42584, CVE-2026-42585, CVE-2026-42587, CVE-2026-5588, CVE-2026-5598, ghsa-287c-fxr7-3w6c, ghsa-2hfh-9h53-qc24, ghsa-38f8-5428-x5cv, ghsa-45q3-82m4-75jr, ghsa-57rv-r2g8-2cj3, ghsa-5qcv-4rpc-jp93, ghsa-72hv-8253-57qq, ghsa-c3fc-8qff-9hwx, ghsa-cj8j-37rh-8475, ghsa-cm33-6792-r9fm, ghsa-f6hv-jmp6-3vwv, ghsa-g36m-9g3m-2vmp, ghsa-m4cv-j2px-7723, ghsa-mj4r-2hfc-f8p6, ghsa-p93r-85wp-75v3, ghsa-pwqr-wmgm-9rr8, ghsa-v8h7-rr48-vmmv, ghsa-w9fj-cfpg-grvv, ghsa-wf66-mphr-4c4r, ghsa-wg6q-6289-32hp, ghsa-xxqh-mfjm-7mv9 applied in versions: 39.0.1-r0",
"upstream": [
"CVE-2026-0636",
"CVE-2026-3260",
"CVE-2026-33558",
"CVE-2026-33870",
"CVE-2026-33871",
"CVE-2026-3505",
"CVE-2026-35554",
"CVE-2026-41417",
"CVE-2026-42402",
"CVE-2026-42403",
"CVE-2026-42404",
"CVE-2026-42578",
"CVE-2026-42579",
"CVE-2026-42580",
"CVE-2026-42581",
"CVE-2026-42583",
"CVE-2026-42584",
"CVE-2026-42585",
"CVE-2026-42587",
"CVE-2026-5588",
"CVE-2026-5598",
"ghsa-287c-fxr7-3w6c",
"ghsa-2hfh-9h53-qc24",
"ghsa-38f8-5428-x5cv",
"ghsa-45q3-82m4-75jr",
"ghsa-57rv-r2g8-2cj3",
"ghsa-5qcv-4rpc-jp93",
"ghsa-72hv-8253-57qq",
"ghsa-c3fc-8qff-9hwx",
"ghsa-cj8j-37rh-8475",
"ghsa-cm33-6792-r9fm",
"ghsa-f6hv-jmp6-3vwv",
"ghsa-g36m-9g3m-2vmp",
"ghsa-m4cv-j2px-7723",
"ghsa-mj4r-2hfc-f8p6",
"ghsa-p93r-85wp-75v3",
"ghsa-pwqr-wmgm-9rr8",
"ghsa-v8h7-rr48-vmmv",
"ghsa-w9fj-cfpg-grvv",
"ghsa-wf66-mphr-4c4r",
"ghsa-wg6q-6289-32hp",
"ghsa-xxqh-mfjm-7mv9"
]
}
FKIE_CVE-2026-3260
Vulnerability from fkie_nvd - Published: 2026-03-24 05:16 - Updated: 2026-07-07 21:16
Severity
Summary
Rejected reason: The Undertow web server enforces a default maximum HTTP request entity size limit. Any request (including GET or HEAD) containing a body that exceeds this configurable limit is safely dropped by the server, preventing single-request Resource Exhaustion (Out of Memory) Denial of Service attacks.
References
| URL | Tags |
|---|
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Rejected reason: The Undertow web server enforces a default maximum HTTP request entity size limit. Any request (including GET or HEAD) containing a body that exceeds this configurable limit is safely dropped by the server, preventing single-request Resource Exhaustion (Out of Memory) Denial of Service attacks."
}
],
"id": "CVE-2026-3260",
"lastModified": "2026-07-07T21:16:56.140",
"metrics": {},
"published": "2026-03-24T05:16:24.073",
"references": [],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Rejected"
}
GHSA-3X3V-W654-M28M
Vulnerability from github – Published: 2026-03-24 06:31 – Updated: 2026-06-30 21:23
VLAI
Summary
Undertow: Denial of Service via Multipart/Form-Data Parsing on HTTP GET Requests
Details
A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like getParameterMap(), the server prematurely parses and stores this content to disk. This could lead to resource exhaustion, potentially resulting in a Denial of Service (DoS).
Severity
5.9 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c 2.4.0.Beta1"
},
"package": {
"ecosystem": "Maven",
"name": "io.undertow:undertow-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-3260"
],
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-27T20:45:48Z",
"nvd_published_at": "2026-03-24T05:16:24Z",
"severity": "MODERATE"
},
"details": "A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like `getParameterMap()`, the server prematurely parses and stores this content to disk. This could lead to resource exhaustion, potentially resulting in a Denial of Service (DoS).",
"id": "GHSA-3x3v-w654-m28m",
"modified": "2026-06-30T21:23:42Z",
"published": "2026-03-24T06:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3260"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-3260"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443010"
},
{
"type": "PACKAGE",
"url": "https://github.com/undertow-io/undertow"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Undertow: Denial of Service via Multipart/Form-Data Parsing on HTTP GET Requests"
}
WID-SEC-W-2026-0830
Vulnerability from csaf_certbund - Published: 2026-03-23 23:00 - Updated: 2026-03-23 23:00Summary
Red Hat Undertow: Schwachstelle ermöglicht Denial of Service
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: Undertow ist ein Webserver, der als leichtgewichtige und flexible Lösung für moderne Webanwendungen konzipiert ist.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Undertow ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
Affected products
Known affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Undertow
Red Hat
|
cpe:/a:redhat:undertow:-
|
— |
References
5 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-3x3v-w654-m28m | external |
| https://bugzilla.redhat.com/show_bug.cgi?id=24430… | external |
| https://access.redhat.com/security/cve/cve-2026-3260 | external |
{
"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": "Undertow ist ein Webserver, der als leichtgewichtige und flexible L\u00f6sung f\u00fcr moderne Webanwendungen konzipiert ist.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Undertow ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"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-2026-0830 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0830.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0830 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0830"
},
{
"category": "external",
"summary": "GitHub Advisory Database vom 2026-03-23",
"url": "https://github.com/advisories/GHSA-3x3v-w654-m28m"
},
{
"category": "external",
"summary": "Red Hat Bugzilla vom 2026-03-23",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443010%2520"
},
{
"category": "external",
"summary": "Red Hat Customer Portal",
"url": "https://access.redhat.com/security/cve/cve-2026-3260"
}
],
"source_lang": "en-US",
"title": "Red Hat Undertow: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2026-03-23T23:00:00.000+00:00",
"generator": {
"date": "2026-03-24T11:40:51.571+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.5.0"
}
},
"id": "WID-SEC-W-2026-0830",
"initial_release_date": "2026-03-23T23:00:00.000+00:00",
"revision_history": [
{
"date": "2026-03-23T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Undertow",
"product": {
"name": "Red Hat Undertow",
"product_id": "388239",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:undertow:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-3260",
"product_status": {
"known_affected": [
"388239"
]
},
"release_date": "2026-03-23T23:00:00.000+00:00",
"title": "CVE-2026-3260"
}
]
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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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.
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