aioboto3 (>=1.1.0, <=2.1.0), aiobotocore (>=0.4.2, <=0.4.5) +2 more potentially affected by CVE-2026-34520 via aiohttp (2.3.0)

aiohttp PYPI version 2.3.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aioboto3 =1.1.0, =0.4.2, =0.4.1b31, =0.6.0b19, =0.6.0b23 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

aiohttp-cors (0.3.0), aslack (0.11.0) +1 more potentially affected by CVE-2026-34520 via aiohttp (0.20.2)

aiohttp PYPI version 0.20.2 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aiohttp-cors 0.3.0 - aslack 0.11.0 - muffin =0.5.2, =0.5.12 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

scriptworker (0.2.1) potentially affected by CVE-2026-34520 via aiohttp (0.22.0a0)

aiohttp PYPI version 0.22.0a0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - scriptworker 0.2.1 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

homeassistant (>=0.42.0, <=0.42.3) potentially affected by CVE-2026-34520 via aiohttp (2.0.5)

aiohttp PYPI version 2.0.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - homeassistant =0.42.0, =0.42.3 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

appdaemon (>=3.0.0b2, <=3.0.0b3), balebot (>=1.2.3, <=1.8.15) +4 more potentially affected by CVE-2026-34520 via aiohttp (2.3.7)

aiohttp PYPI version 2.3.7 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - appdaemon =3.0.0b2, =1.2.3, =0.61.1, =0.0.1, =0.2.1 - tictax 0.1.3 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

duniterpy (0.40.8), jenkins-epo (>=1.159.0, <=1.160.0) potentially affected by CVE-2026-34520 via aiohttp (2.0.0rc1)

aiohttp PYPI version 2.0.0rc1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - duniterpy 0.40.8 - jenkins-epo =1.159.0, =1.160.0 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

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:PYSEC-2026-2102...

muffin (>=0.0.107, <=0.1.0) potentially affected by CVE-2026-34520 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-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

muffin (>=0.0.98, <=0.0.104) potentially affected by CVE-2026-34520 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-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

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:PYSEC-2026-2102...

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:PYSEC-2026-2102...

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:...

botstory (>=0.0.38, <=0.0.62), cr8 (0.9.1) +2 more potentially affected by CVE-2026-34520 via aiohttp (1.1.6)

aiohttp PYPI version 1.1.6 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - botstory =0.0.38, =0.0.5, =0.34.0, =0.35.3 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

muffin (>=0.0.46, <=0.0.52) potentially affected by CVE-2026-34520 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-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

pyplanet (0.5.3) potentially affected by CVE-2026-34520 via aiohttp (2.3.3)

aiohttp PYPI version 2.3.3 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - pyplanet 0.5.3 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

hdx-data-freshness (>=1.0.5, <=1.1.2), pyplanet (>=0.6.0rc1, <=0.10.5) potentially affected by CVE-2026-34520 via aiohttp (2.3.9)

aiohttp PYPI version 2.3.9 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - hdx-data-freshness =1.0.5, =0.6.0rc1, =0.10.5 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

muffin (0.5.1) potentially affected by CVE-2026-34520 via aiohttp (0.20.1)

aiohttp PYPI version 0.20.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin 0.5.1 Source cves: CVE-2026-34520 Source advisory: OSV:PYSEC-2026-2102...

AZL-81779 CVE-2026-34520 affecting package python-aiohttp 3.6.2-3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, the C parser the default for most installs accepted null bytes and control characters in response headers. This issue has been patched in version 3.13.4...

aioauth-client (>=0.9.2, <=0.9.3), aiohttp-validate (>=0.1.0, <=1.0.0) +10 more potentially affected by CVE-2026-34520 via aiohttp (1.0.5)

aiohttp PYPI version 1.0.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aioauth-client =0.9.2, =0.1.0, =0.0.7, =0.17.0b1, =0.32.0, =1.2.0, =0.10.3, =0.1.8a1, =1.0.0a2, =1.0.0a3 Source cves: CVE-2026-34520 Source...