Vulnerability Database
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All ecosystems
2222667
AlmaLinux
5946
Alpaquita
16124
Alpine
4635
Android
3677
Azure Linux
17766
BellSoft Hardened Containers
762
Bitnami
9476
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1036538
CleanStart
5179
CRAN
14
crates.io
2746
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68705
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7618
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3
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108628
GitHub Actions
55
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9247
Hackage
33
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364
Julia
1713
Linux
29975
Mageia
6233
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7046
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146763
npm
229024
NuGet
1869
opam
29
openEuler
8900
openSUSE
14505
OSS-Fuzz
4015
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7100
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11
PyPI
25241
Red Hat
23452
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4328
Root
19620
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5326
SUSE
23399
SwiftURL
60
TuxCare
9722
Ubuntu
65803
VSCode
21
Wolfi
290996
ID
Packages
Summary
Published
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Attributes
PYSEC-2026-3545
PyPI/aiohttp
AIOHTTP: Out-of-bounds heap read in C HTTP response parser error path (malformed chunked response)
04 Aug
Fix available
Severity - 7.1 (High)
PYSEC-2026-3546
PyPI/aiohttp
AIOHTTP: HTTP request smuggling via WebSocket upgrade
04 Aug
Fix available
Severity - 6.3 (Medium)
PYSEC-2026-3547
PyPI/aiohttp
AIOHTTP: WebSocket client accepts compressed frames without negotiated permessage-deflate
04 Aug
Fix available
Severity - 6.9 (Medium)
GHSA-cq5v-8q36-5273
PyPI/aiohttp
AIOHTTP: Out-of-bounds heap read in C HTTP response parser error path (malformed chunked response)
03 Aug
Fix available
Severity - 7.1 (High)
GHSA-mfx4-hv73-q22v
PyPI/aiohttp
AIOHTTP: HTTP request smuggling via WebSocket upgrade
03 Aug
Fix available
Severity - 6.3 (Medium)
GHSA-mq44-7p77-q5h7
PyPI/aiohttp
AIOHTTP: WebSocket client accepts compressed frames without negotiated permessage-deflate
03 Aug
Fix available
Severity - 6.9 (Medium)
PYSEC-2026-1105
PyPI/aiohttp
AIOHTTP Vulnerable to Cookie Parser Warning Storm
07 Jul
Fix available
Severity - 2.7 (Low)
PYSEC-2026-1106
PyPI/aiohttp
AIOHTTP vulnerable to DoS through chunked messages
07 Jul
Fix available
Severity - 6.6 (Medium)
PYSEC-2026-1100
PyPI/aiohttp
AIOHTTP vulnerable to denial of service through large payloads
07 Jul
Fix available
Severity - 6.6 (Medium)
PYSEC-2026-1107
PyPI/aiohttp
AIOHTTP vulnerable to DoS when bypassing asserts
07 Jul
Fix available
Severity - 6.6 (Medium)
PYSEC-2026-1097
PyPI/aiohttp
AIOHTTP vulnerable to brute-force leak of internal static file path components
07 Jul
Fix available
Severity - 2.7 (Low)
PYSEC-2026-1109
PyPI/aiohttp
AIOHTTP has unicode match groups in regexes for ASCII protocol elements
07 Jul
Fix available
Severity - 2.7 (Low)
PYSEC-2026-1099
PyPI/aiohttp
AIOHTTP's unicode processing of header values could cause parsing discrepancies
07 Jul
Fix available
Severity - 2.7 (Low)
PYSEC-2026-1101
PyPI/aiohttp
AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb
07 Jul
Fix available
Severity - 7.5 (High)
PYSEC-2026-1104
PyPI/aiohttp
AIOHTTP is vulnerable to HTTP Request/Response Smuggling through incorrect parsing of chunked trailer sections
07 Jul
Fix available
Severity - 1.7 (Low)
PYSEC-2026-1103
PyPI/aiohttp
aiohttp allows request smuggling due to incorrect parsing of chunk extensions
07 Jul
Fix available
Severity - 6.3 (Medium)
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PyPI - OSV