aiohttp-cors (0.3.0), aslack (0.11.0) +1 more potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (>=0.2.0, <=0.2.1) potentially affected by CVE-2026-54278 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-2026-54278 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...

scriptworker (0.2.1) potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

guillotina-s3storage (>=1.0.31, <=1.0.34) potentially affected by CVE-2026-54278 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-2026-54278 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 (>=0.1.5, <=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...

hassmart-homeassistant (>=0.59.2, <=0.59.2.1), homeassistant (>=0.59.0, <=0.59.2) potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

homeassistant (>=0.42.0, <=0.42.3) potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

pushpull (0.0.2) potentially affected by CVE-2026-54278 via aiohttp (0.22.0)

aiohttp PYPI version 0.22.0 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - pushpull 0.0.2 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...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification during cleanup. An attacker can exhaust system memory by sending a specially crafted compressed payload that is decompressed into memory in a single chunk. Remediation Upgra...

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...

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...

muffin (>=0.0.98, <=0.0.104) potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

muffin (>=0.6.0, <=0.6.1) potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

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...

botstory (>=0.0.38, <=0.0.62), cr8 (0.9.1) +2 more potentially affected by CVE-2026-54278 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-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...

botstory (0.0.63) potentially affected by CVE-2026-54278 via aiohttp (2.0.1)

aiohttp PYPI version 2.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - botstory 0.0.63 Source cves: CVE-2026-54278 Source advisory: OSV:GHSA-G3CQ-J2XW-WF74...