s2aio (>=1.12.0, <=1.14.0) potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

pyplanet (0.5.3) potentially affected by CVE-2026-54277 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-2026-54277 Source advisory: OSV:PYSEC-2026-2110...

aiopixiv (>=1.0.0, <=1.0.4) potentially affected by CVE-2026-54278 via aiohttp (1.1.0)

aiohttp PYPI version 1.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - aiopixiv =1.0.0, =1.0.4 Source cves: CVE-2026-54278 Source advisory: OSV:PYSEC-2026-2111...

guillotina-s3storage (>=1.0.31, <=1.0.34) potentially affected by CVE-2026-54280 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-2026-54280 Source advisory: OSV:PYSEC-2026-2113...

homeassistant (>=0.36.0, <=0.37.1), hypr (0.8.2) +3 more potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

muffin (>=0.0.23, <=0.0.45) potentially affected by CVE-2026-54277 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-2026-54277 Source advisory: OSV:PYSEC-2026-2110...

goblin (1.0.0b1) potentially affected by CVE-2026-54277 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-2026-54277 Source advisory: OSV:PYSEC-2026-2110...

scriptworker (0.2.1) potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

muffin (0.7.0), solo (0.0.1) potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:PYSEC-2026-2111...

botstory (>=0.0.33, <=0.0.37) potentially affected by CVE-2026-54279 via aiohttp (1.1.1)

aiohttp PYPI version 1.1.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - botstory =0.0.33, =0.0.37 Source cves: CVE-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

PYSEC-2026-237

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, the serverhostname TLS SNI check can be bypassed when an existing connection is reused. If an application makes multiple requests to the same domain, but with different per-request serverhostname...

aioauth-client (>=0.9.2, <=0.9.3), aiohttp-validate (>=0.1.0, <=1.0.0) +10 more potentially affected by CVE-2026-54280 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-2026-54280 Source...

hdx-data-freshness (>=1.0.5, <=1.1.2), pyplanet (>=0.6.0rc1, <=0.10.5) potentially affected by CVE-2026-54277 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-2026-54277 Source advisory: OSV:PYSEC-2026-2110...

muffin (>=0.4.0, <=0.4.2) potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

muffin (0.7.0), solo (0.0.1) potentially affected by CVE-2026-54280 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-2026-54280 Source advisory: OSV:PYSEC-2026-2113...

okami (0.1.5) potentially affected by CVE-2026-54280 via aiohttp (2.0.3)

aiohttp PYPI version 2.0.3 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - okami 0.1.5 Source cves: CVE-2026-54280 Source advisory: OSV:PYSEC-2026-2113...

muffin (0.7.0), solo (0.0.1) potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

guillotina-s3storage (>=1.0.31, <=1.0.34) potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...

opentrons (>=3.7.0, <=3.11.4) potentially affected by CVE-2026-54277 via aiohttp (2.3.8)

aiohttp PYPI version 2.3.8 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - opentrons =3.7.0, =3.11.4 Source cves: CVE-2026-54277 Source advisory: OSV:PYSEC-2026-2110...

muffin (>=0.0.46, <=0.0.52) potentially affected by CVE-2026-54279 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-2026-54279 Source advisory: OSV:PYSEC-2026-2112...