0x20bf (0.0.1), 2keys (0.5.1) +3456 more potentially affected by CVE-2026-54273 via aiohttp (>=3.0.0b0, <=3.14.0)

aiohttp PYPI version =3.0.0b0, =0.0.1a0, =0.0.15, =0.1.0, =0.5.0a0, =3.0.1, =1.0.0, =1.0.0, =0.0.1, =1.0.2, =0.2.1, =0.1.2, =0.1.9 and more Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

echod (0.1.0), muffin (>=0.0.94, <=0.0.97) potentially affected by CVE-2026-54273 via aiohttp (0.16.5)

aiohttp PYPI version 0.16.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - echod 0.1.0 - muffin =0.0.94, =0.0.97 Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

muffin (>=0.0.23, <=0.0.45) potentially affected by CVE-2026-54273 via aiohttp (0.14.4)

aiohttp PYPI version 0.14.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.0.23, =0.0.45 Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

muffin (>=0.0.2, <=0.0.22) potentially affected by CVE-2026-54273 via aiohttp (0.14.1)

aiohttp PYPI version 0.14.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.0.2, =0.0.22 Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

muffin (>=0.0.46, <=0.0.52) potentially affected by CVE-2026-54273 via aiohttp (0.15.0)

aiohttp PYPI version 0.15.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.0.46, =0.0.52 Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

muffin (>=0.0.98, <=0.0.104) potentially affected by CVE-2026-54273 via aiohttp (0.16.6)

aiohttp PYPI version 0.16.6 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.0.98, =0.0.104 Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

s2aio (>=1.12.0, <=1.14.0) potentially affected by CVE-2026-54273 via aiohttp (0.22.4)

aiohttp PYPI version 0.22.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - s2aio =1.12.0, =1.14.0 Source cves: CVE-2026-54273 Source advisory: OSV:GHSA-4FVR-RGM6-GQMC...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the handling of HTTP/1 pipelined requests queue without a limit. An attacker can exhaust system memory by sending a large number of pipelined requests, potentially causing...

GHSA-4FVR-RGM6-GQMC aiohttp: HTTP/1 Pipelined Requests Queue Without Limit

Summary No limit was present on the number of pipelined requests that could be queued. Impact An attacker may be able to use pipelined requests to use excessive amounts of memory, potentially leading to DoS. ----- Patch:...

aiohttp: Unread Compressed Request Bodies Bypass client_max_size During Cleanup

Summary During cleanup it is possible for a compressed request body to be decompressed into memory in one chunk. Impact An attacker may be able to send a compressed payload in specific situations that could be decompressed into memory, potentially leading to DoS a zip bomb edge case. Workaround...

iamine (>=0.1.5, <=0.1.6) potentially affected by CVE-2026-54278 via aiohttp (0.13.1)

aiohttp PYPI version 0.13.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - iamine =0.1.5, =0.1.6 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

interest (0.0.1) potentially affected by CVE-2026-54278 via aiohttp (0.14.0)

aiohttp PYPI version 0.14.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - interest 0.0.1 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

geoffrey (>=0.1.0, <=0.1.2) potentially affected by CVE-2026-54278 via aiohttp (0.6.4)

aiohttp PYPI version 0.6.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - geoffrey =0.1.0, =0.1.2 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

pyatv (>=0.1.2, <=0.1.3) potentially affected by CVE-2026-54278 via aiohttp (1.3.0)

aiohttp PYPI version 1.3.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - pyatv =0.1.2, =0.1.3 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

homeassistant (>=0.38.0, <=0.38.4), okami (>=0.1.2, <=0.1.3) +1 more potentially affected by CVE-2026-54278 via aiohttp (1.3.1)

aiohttp PYPI version 1.3.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - homeassistant =0.38.0, =0.1.2, =0.1.3 - pyatv 0.1.4 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (0.5.0) potentially affected by CVE-2026-54278 via aiohttp (0.20.0)

aiohttp PYPI version 0.20.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin 0.5.0 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (>=0.1.1, <=0.1.4) potentially affected by CVE-2026-54278 via aiohttp (0.17.2)

aiohttp PYPI version 0.17.2 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.1.1, =0.1.4 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (>=0.1.5, <=0.1.6) potentially affected by CVE-2026-54278 via aiohttp (0.17.3)

aiohttp PYPI version 0.17.3 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.1.5, =0.1.6 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (>=0.0.105, <=0.0.106) potentially affected by CVE-2026-54278 via aiohttp (0.17.0)

aiohttp PYPI version 0.17.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.0.105, =0.0.106 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (>=0.0.107, <=0.1.0) potentially affected by CVE-2026-54278 via aiohttp (0.17.1)

aiohttp PYPI version 0.17.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.0.107, =0.1.0 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...