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CVE-2026-7790 Unbounded chunk-size hex digits in cowlib cause quadratic CPU and memory DoS
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2026-7790 affecting package rabbitmq-server for versions less than 3.13.7-5 | 5 Jun 202612:59 | – | cbl_mariner |
 | CVE-2026-7790 | 11 May 202620:40 | – | circl |
 | Cowlib 资源管理错误漏洞 | 11 May 202600:00 | – | cnnvd |
 | CVE-2026-7790 | 11 May 202618:06 | – | cve |
 | CVE-2026-7790 | 11 May 202618:06 | – | debiancve |
 | EUVD-2026-29200 | 11 May 202621:31 | – | euvd |
 | cowlib cow_http_te module: Uncontrolled Resource Consumption vulnerability allows Excessive Allocation | 11 May 202621:31 | – | github |
 | Unbounded chunk-size hex digits in cowlib cause quadratic CPU and memory DoS | 15 May 202608:02 | – | mscve |
 | CVE-2026-7790 | 11 May 202619:16 | – | nvd |
 | DEBIAN-CVE-2026-7790 | 11 May 202619:16 | – | osv |
10
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"cow_http_te"
],
"packageName": "cowlib",
"packageURL": "pkg:hex/cowlib",
"product": "cowlib",
"programFiles": [
"src/cow_http_te.erl"
],
"programRoutines": [
{
"name": "cow_http_te:stream_chunked/2"
},
{
"name": "cow_http_te:chunked_len/4"
}
],
"repo": "https://github.com/ninenines/cowlib",
"vendor": "ninenines",
"versions": [
{
"lessThan": "2.16.1",
"status": "affected",
"version": "0.6.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"cow_http_te"
],
"packageName": "ninenines/cowlib",
"packageURL": "pkg:github/ninenines/cowlib",
"product": "cowlib",
"programFiles": [
"src/cow_http_te.erl"
],
"programRoutines": [
{
"name": "cow_http_te:stream_chunked/2"
},
{
"name": "cow_http_te:chunked_len/4"
}
],
"repo": "https://github.com/ninenines/cowlib",
"vendor": "ninenines",
"versions": [
{
"lessThan": "a4b8039ce8c93ab00867ef6b7e888822c09f4369",
"status": "affected",
"version": "8c0e428b012c59f553a264f285ed89d36f791e3e",
"versionType": "git"
}
]
}
]Data
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26 May 2026 19:46Current
CVSS 48.7
EPSS0.00431