Microsoft Security Advisory CVE-2026-47304 – .NET Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET XML Encryption System.Security.Cryptography.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A securit...

Linux Distros Unpatched Vulnerability : CVE-2026-47303

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network. CVE-2026-47303 Note that...

ai.abkr.open:any (>=1.0.6 <=1.0.22), ai.agentican:agentican-framework-core (>=0.1.0-alpha.1 <=0.1.0-alpha.4) +6931 more potentially affected by CVE-2026-54517 via tools.jackson.core:jackson-databind (>=3.0.0-rc1 <=3.1.3)

tools.jackson.core:jackson-databind MAVEN version =3.0.0-rc1, =1.0.6, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0-alpha.1, =0.1.2, =0.1.0, =0.1.0, =0.3.0 and more Source cves...

ai.abkr.open:any (>=1.0.6 <=1.0.22), ai.agentican:agentican-framework-core (>=0.1.0-alpha.1 <=0.1.0-alpha.4) +6910 more potentially affected by CVE-2026-54516 via tools.jackson.core:jackson-databind (>=3.0.0 <=3.1.3)

tools.jackson.core:jackson-databind MAVEN version =3.0.0, =1.0.6, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0-alpha.1, =0.1.2, =0.1.0, =0.1.0, =0.3.0 and more Source cves:...

ai.abkr.open:any (>=1.0.6 <=1.0.22), ai.agentican:agentican-framework-core (>=0.1.0-alpha.1 <=0.1.0-alpha.4) +6910 more potentially affected by CVE-2026-54514 via tools.jackson.core:jackson-databind (>=3.0.0 <=3.1.3)

tools.jackson.core:jackson-databind MAVEN version =3.0.0, =1.0.6, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0-alpha.1, =0.1.2, =0.1.0, =0.1.0, =0.3.0 and more Source cves:...

ai.abkr.open:any (>=1.0.6 <=1.0.22), ai.agentican:agentican-framework-core (>=0.1.0-alpha.1 <=0.1.0-alpha.4) +6931 more potentially affected by CVE-2026-54518 via tools.jackson.core:jackson-databind (>=3.0.0-rc1 <=3.1.3)

tools.jackson.core:jackson-databind MAVEN version =3.0.0-rc1, =1.0.6, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0-alpha.1, =0.1.2, =0.1.0, =0.1.0, =0.3.0 and more Source cves...

@bloggrify/bento (>=3.0.0 <=3.0.1), @bloggrify/core (>=3.0.0 <=3.1.2) +22 more potentially affected by CVE-2026-56698 via nuxt (>=4.0.0-rc.0 <=4.4.6)

nuxt NPM version =4.0.0-rc.0, =3.0.0, =3.0.0, =3.0.0, =3.0.0, =1.0.3, =10.0.2, =1.1.11, =1.0.4, =0.4.5, =0.0.0, =0.0.1, =1.0.0, =1.1.0, =2.0.1 and more Source cves: CVE-2026-56698 Source advisory: SNYK:JS-NUXT-17430978...

autonet-computer (>=0.1.2 <=0.1.3), cir1-hldns (=1.6.14) +35 more potentially affected by CVE-2026-48487 via zeroconf (>=0.140.1 <=0.149.12)

zeroconf PYPI version =0.140.1, =0.1.2, =2025.2.0, =2026.5.0, =2026.5.0, =0.1.0, =3.0.0, =0.0.1, =1.0.0, =0.2.9, =0.6.0 - matrix-alt-cameras =0.0.1 and more Source cves: CVE-2026-48487 Source advisory: OSV:GHSA-QC2X-6F54-M6H9...

adb-wifi-qr (=0.2.0), autonet-computer (>=0.1.2 <=0.1.3) +77 more potentially affected by CVE-2026-48487 via zeroconf (>=0.102.0 <=0.149.12)

zeroconf PYPI version =0.102.0, =0.1.2, =0.4.3.0, =1.4.0, =0.3.0, =1.1.0, =0.0.11, =0.1.24, =0.2.6, =2023.9.0, =0.1.688, =0.1.754 and more Source cves: CVE-2026-48487 Source advisory: SNYK:PYTHON-ZEROCONF-17423205...

227checkergenerator (>=1.0.0 <=1.0.1), 5mghost-rover (>=0.0.1 <=0.0.3) +1861 more potentially affected by CVE-2026-54275 via aiohttp (>=0.13.1 <=3.14.0)

aiohttp PYPI version =0.13.1, =1.0.0, =0.0.1, =0.1.1, =0.1.0b0, =1.1.0, =1.0.1, =0.31.5, =0.6.0, =0.0.0, =0.0.33.post1 and more Source cves: CVE-2026-54275 Source advisory: OSV:PYSEC-2026-237...

0utmailauth (=1.0.0), 0xkobold (>=0.0.1 <=0.8.0) +25979 more potentially affected by CVE-2026-11525 via undici (>=0.3.3 <=6.26.0)

undici NPM version =0.3.3, =0.0.1, =0.2.0, =1.0.1, =1.0.0, =1.0.0, =1.0.0, =1.0.1, =1.0.4 - 5.17task =1.0.0 - 5.18task =1.0.0 and more Source cves: CVE-2026-11525 Source advisory: OSV:GHSA-G8M3-5G58-FQ7M...

@0xwork/connect (>=0.1.0 <=0.1.9), @1001-digital/components.evm (>=1.3.0 <=3.6.11) +1373 more potentially affected by CVE-2026-12151 via undici (>=8.0.0 <=8.4.1)

undici NPM version =8.0.0, =0.1.0, =1.3.0, =0.1.0, =1.2.2, =0.3.0, =0.3.0, =0.3.1, =5.0.1-staging.3edc9d7b8d6f, =5.0.1-staging.3edc9d7b8d6f, =5.1.1-staging.0ad6ac75ae4a, =5.1.1-staging.0ad6ac75ae4a, =5.0.1-staging.4b92bc7a3e3b, =5.0.1-staging.3abdf9534c25, =2026.6.2, =2026.6.5 and more Source cve...

0utmailauth (=1.0.0), 0xkobold (>=0.0.1 <=0.8.0) +25979 more potentially affected by CVE-2026-6733 via undici (>=0.3.3 <=6.26.0)

undici NPM version =0.3.3, =0.0.1, =0.2.0, =1.0.1, =1.0.0, =1.0.0, =1.0.0, =1.0.1, =1.0.4 - 5.17task =1.0.0 - 5.18task =1.0.0 and more Source cves: CVE-2026-6733 Source advisory: OSV:GHSA-35P6-XMWP-9G52...

@0xwork/connect (>=0.1.0 <=0.1.9), @1001-digital/components.evm (>=1.3.0 <=3.6.11) +1373 more potentially affected by CVE-2026-6733 via undici (>=8.0.0 <=8.4.1)

undici NPM version =8.0.0, =0.1.0, =1.3.0, =0.1.0, =1.2.2, =0.3.0, =0.3.0, =0.3.1, =5.0.1-staging.3edc9d7b8d6f, =5.0.1-staging.3edc9d7b8d6f, =5.1.1-staging.0ad6ac75ae4a, =5.1.1-staging.0ad6ac75ae4a, =5.0.1-staging.4b92bc7a3e3b, =5.0.1-staging.3abdf9534c25, =2026.6.2, =2026.6.5 and more Source cve...

002-globals (=1.0.0), 007putra-my-bot (=1.1.1) +36331 more potentially affected by CVE-2026-9678 via undici (>=7.0.0 <=7.27.2)

undici NPM version =7.0.0, =1.0.0, =0.0.1, =1.0.0, =1.0.0, =1.0.2, =1.0.0, =1.0.0, =0.3.96, =0.0.1, =0.0.9 - 2017-1535 =1.0.0 and more Source cves: CVE-2026-9678 Source advisory: OSV:GHSA-PR7R-676H-XCF6...

@0xwork/connect (>=0.1.0 <=0.1.9), @1001-digital/components.evm (>=1.3.0 <=3.6.11) +1373 more potentially affected by CVE-2026-9678 via undici (>=8.0.0 <=8.4.1)

undici NPM version =8.0.0, =0.1.0, =1.3.0, =0.1.0, =1.2.2, =0.3.0, =0.3.0, =0.3.1, =5.0.1-staging.3edc9d7b8d6f, =5.0.1-staging.3edc9d7b8d6f, =5.1.1-staging.0ad6ac75ae4a, =5.1.1-staging.0ad6ac75ae4a, =5.0.1-staging.4b92bc7a3e3b, =5.0.1-staging.3abdf9534c25, =2026.6.2, =2026.6.5 and more Source cve...

-tompan-reacttemplate (>=1.0.1 <=1.1.0), 0726react (=0.1.1) +30759 more potentially affected by CVE-2026-55602 via http-proxy-middleware (>=0.16.0 <=2.0.1)

http-proxy-middleware NPM version =0.16.0, =1.0.1, =1.1.0 - 0726react =0.1.1 - 0x0.icu.anima =0.1.0 - 0xgank-tea-advice-pull =1.0.0 - 0xgank-tea-balance-pencil =1.0.0 - 0xgank-tea-brick-bell =1.0.0 - 0xgank-tea-cake-victory =1.0.0 - 0xgank-tea-central-compound =1.0.0 - 0xgank-tea-characteristic...

-tompan-reacttemplate (>=1.0.1 <=1.1.0), 0726react (=0.1.1) +30759 more potentially affected by CVE-2026-55602 via http-proxy-middleware (>=0.16.0 <=2.0.1)

http-proxy-middleware NPM version =0.16.0, =1.0.1, =1.1.0 - 0726react =0.1.1 - 0x0.icu.anima =0.1.0 - 0xgank-tea-advice-pull =1.0.0 - 0xgank-tea-balance-pencil =1.0.0 - 0xgank-tea-brick-bell =1.0.0 - 0xgank-tea-cake-victory =1.0.0 - 0xgank-tea-central-compound =1.0.0 - 0xgank-tea-characteristic...

0utmailauth (=1.0.0), 0xkobold (>=0.0.1 <=0.8.0) +15496 more potentially affected by CVE-2026-11525 via undici (>=6.0.0 <=6.26.0)

undici NPM version =6.0.0, =0.0.1, =1.0.1, =1.0.0, =1.0.0, =1.0.1, =1.0.68, =4.11.0, =4.11.46 - 7up-dev =1.0.0 - 7up-developer =1.0.0 - 7up-kingdom =1.0.0 - 7up-nub =1.0.0 and more Source cves: CVE-2026-11525 Source advisory: SNYK:JS-UNDICI-17372758...

002-globals (=1.0.0), 007putra-my-bot (=1.1.1) +36331 more potentially affected by CVE-2026-11525 via undici (>=7.0.0 <=7.27.2)

undici NPM version =7.0.0, =1.0.0, =0.0.1, =1.0.0, =1.0.0, =1.0.2, =1.0.0, =1.0.0, =0.3.96, =0.0.1, =0.0.9 - 2017-1535 =1.0.0 and more Source cves: CVE-2026-11525 Source advisory: SNYK:JS-UNDICI-17372758...