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CVE-2026-39804 WebSocket permessage-deflate inflate has no output-size cap in bandit
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-39804 | 1 May 202620:34 | – | attackerkb |
 | CVE-2026-39804 | 7 May 202606:10 | – | circl |
 | Bandit 安全漏洞 | 1 May 202600:00 | – | cnnvd |
 | CVE-2026-39804 | 1 May 202620:34 | – | cve |
 | EUVD-2026-26711 | 7 May 202603:36 | – | euvd |
 | Bandit's unbounded WebSocket inflate causes BEAM OOM with a single frame | 7 May 202603:36 | – | github |
 | CVE-2026-39804 | 1 May 202621:16 | – | nvd |
 | EEF-CVE-2026-39804 WebSocket permessage-deflate inflate has no output-size cap in bandit | 1 May 202620:34 | – | osv |
| GHSA-FRH3-6PV6-RC8J Bandit's unbounded WebSocket inflate causes BEAM OOM with a single frame | 7 May 202603:36 | – | osv |
 | PT-2026-36540 | 1 May 202600:00 | – | ptsecurity |
10
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:mtrudel:bandit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.Bandit.WebSocket.PerMessageDeflate'"
],
"packageName": "bandit",
"packageURL": "pkg:hex/bandit",
"product": "bandit",
"programFiles": [
"lib/bandit/websocket/permessage_deflate.ex"
],
"programRoutines": [
{
"name": "'Elixir.Bandit.WebSocket.PerMessageDeflate':inflate/2"
}
],
"repo": "https://github.com/mtrudel/bandit",
"vendor": "mtrudel",
"versions": [
{
"lessThan": "1.11.0",
"status": "affected",
"version": "0.5.9",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:mtrudel:bandit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.Bandit.WebSocket.PerMessageDeflate'"
],
"packageName": "mtrudel/bandit",
"packageURL": "pkg:github/mtrudel/bandit",
"product": "bandit",
"programFiles": [
"lib/bandit/websocket/permessage_deflate.ex"
],
"programRoutines": [
{
"name": "'Elixir.Bandit.WebSocket.PerMessageDeflate':inflate/2"
}
],
"repo": "https://github.com/mtrudel/bandit",
"vendor": "mtrudel",
"versions": [
{
"lessThan": "8156921a51e684a951221da7bc30a70a022f722e",
"status": "affected",
"version": "da4027cff7d2b80319e76fe7a32f84beceec490a",
"versionType": "git"
}
]
}
]Data
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27 May 2026 15:41Current
CVSS 48.2
EPSS0.00057