muffin (>=0.7.1, <=0.8.6) potentially affected by CVE-2026-34520 via aiohttp (0.21.6)

aiohttp PYPI version 0.21.6 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.7.1, =0.8.6 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

hassmart-homeassistant (>=0.59.2, <=0.59.2.1), homeassistant (>=0.59.0, <=0.59.2) potentially affected by CVE-2026-34520 via aiohttp (2.3.5)

aiohttp PYPI version 2.3.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - hassmart-homeassistant =0.59.2, =0.59.0, =0.59.2 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

muffin (>=0.6.0, <=0.6.1) potentially affected by CVE-2026-34520 via aiohttp (0.21.2)

aiohttp PYPI version 0.21.2 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.6.0, =0.6.1 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

aiodocker (0.7.0), aiopogo (>=1.6.0b1, <=2.0.0) +10 more potentially affected by CVE-2026-34520 via aiohttp (2.0.7)

aiohttp PYPI version 2.0.7 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aiodocker 0.7.0 - aiopogo =1.6.0b1, =0.1.0, =0.1.0, =0.42.4, =0.0.1, =0.9.6, =1.1.0, =1.3.3 Source cves: CVE-2026-34520 Source advisory:...

aiobotocore (0.2.3), aiobotocore-botorange (>=0.1.0, <=0.2.3a0) +9 more potentially affected by CVE-2026-34520 via aiohttp (1.3.5)

aiohttp PYPI version 1.3.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aiobotocore 0.2.3 - aiobotocore-botorange =0.1.0, =0.0.3a0, =1.2.0, =1.0.0, =3.0.2, =3.0.5 Source cves: CVE-2026-34520 Source advisory:...

guillotina-s3storage (>=1.0.31, <=1.0.34) potentially affected by CVE-2026-34520 via aiohttp (2.3.0a4)

aiohttp PYPI version 2.3.0a4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - guillotina-s3storage =1.0.31, =1.0.34 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

muffin (>=0.2.0, <=0.2.1) potentially affected by CVE-2026-34520 via aiohttp (0.17.4)

aiohttp PYPI version 0.17.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.2.0, =0.2.1 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

goblin (1.0.0b1) potentially affected by CVE-2026-34520 via aiohttp (0.22.1)

aiohttp PYPI version 0.22.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - goblin 1.0.0b1 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

devtools-proxy (>=0.0.2, <=0.0.3) potentially affected by CVE-2026-34520 via aiohttp (1.1.4)

aiohttp PYPI version 1.1.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - devtools-proxy =0.0.2, =0.0.3 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

homeassistant (>=0.36.0, <=0.37.1), hypr (0.8.2) +3 more potentially affected by CVE-2026-34520 via aiohttp (1.2.0)

aiohttp PYPI version 1.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - homeassistant =0.36.0, =0.1.0, =0.1.0, =1.5.9, =1.5.12 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

iamine (>=0.1.5, <=0.1.6) potentially affected by CVE-2026-34520 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-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

pyatv (>=0.1.2, <=0.1.3) potentially affected by CVE-2026-34520 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-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

aiopixiv (1.0.5) potentially affected by CVE-2026-34520 via aiohttp (2.0.4)

aiohttp PYPI version 2.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aiopixiv 1.0.5 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

0x20bf (0.0.1), 2keys (0.5.1) +3261 more potentially affected by CVE-2026-34520 via aiohttp (>=3.0.0b0, <=3.13.3)

aiohttp PYPI version =3.0.0b0, =0.0.1a0, =0.0.15, =0.1.0, =0.5.0a0, =1.0.0, =1.0.0, =0.0.1, =1.0.2, =0.2.1, =0.1.2, =0.1.9 - ab-data-processing 0.0.1 and more Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

muffin (0.7.0), solo (0.0.1) potentially affected by CVE-2026-34520 via aiohttp (0.21.5)

aiohttp PYPI version 0.21.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin 0.7.0 - solo 0.0.1 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

muffin (>=0.4.0, <=0.4.2) potentially affected by CVE-2026-34520 via aiohttp (0.19.0)

aiohttp PYPI version 0.19.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.4.0, =0.4.2 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

EUVD-2026-18046

AIOHTTP's C parser llhttp accepts null bytes and control characters in response header values - header injection/security bypass...

muffin (>=0.10.0, <=0.10.2), mutaprops (>=0.6.0, <=0.6.1) potentially affected by CVE-2026-34520 via aiohttp (1.0.2)

aiohttp PYPI version 1.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.10.0, =0.6.0, =0.6.1 Source cves: CVE-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

muffin (>=0.1.1, <=0.1.4) potentially affected by CVE-2026-34520 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-2026-34520 Source advisory: OSV:GHSA-63HF-3VF5-4WQF...

0x20bf (0.0.1), 2keys (0.5.1) +3261 more potentially affected by CVE-2026-34520 via aiohttp (>=3.0.0b0, <=3.13.3)

aiohttp PYPI version =3.0.0b0, =0.0.1a0, =0.0.15, =0.1.0, =0.5.0a0, =1.0.0, =1.0.0, =0.0.1, =1.0.2, =0.2.1, =0.1.2, =0.1.9 - ab-data-processing 0.0.1 and more Source cves: CVE-2026-34520 Source advisory: SNYK:PYTHON-AIOHTTP-15873704...