Vulnerability Database
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All ecosystems
2187689
AlmaLinux
5881
Alpaquita
15521
Alpine
4589
Android
3674
Azure Linux
17159
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744
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9227
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1021131
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3467
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14
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2726
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67531
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6550
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3
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106700
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55
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9188
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32
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353
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1713
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29368
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6207
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7002
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143085
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228615
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1862
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29
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8674
openSUSE
14349
OSS-Fuzz
4006
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7036
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11
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25124
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23183
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4253
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19498
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4715
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23048
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59
TuxCare
9331
Ubuntu
64554
VSCode
21
Wolfi
287401
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