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CVE-2026-68278

🗓️ 10 Aug 2026 13:20:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Linux kernel DP MST sideband reply parsing has three buffer overflow bugs reachable by any DP MST device.

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Refs
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cbl_mariner
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CVE-2026-68278 affecting package kernel for versions less than 6.6.150.1-1
12 Aug 202623:21
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CVE-2026-68278
10 Aug 202616:07
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CVE-2026-68278
10 Aug 202612:01
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CVE-2026-68278 drm/dp/mst: fix buffer overflows in sideband chunk accumulation
10 Aug 202612:01
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debiancve
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CVE-2026-68278
10 Aug 202612:01
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euvd
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EUVD-2026-55379
10 Aug 202612:01
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CVE-2026-68278
10 Aug 202613:20
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osv
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BELL-CVE-2026-68278
12 Aug 202606:04
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osv
OSV
DEBIAN-CVE-2026-68278
10 Aug 202613:20
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OSV
UBUNTU-CVE-2026-68278
10 Aug 202613:20
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alllinux0linux_0_all.deb
Ubuntu18.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu16.04alllinux-hwe0linux-hwe_0_all.deb
Ubuntu18.04alllinux-hwe-5.40linux-hwe-5.4_0_all.deb
Ubuntu20.04alllinux-hwe-5.150linux-hwe-5.15_0_all.deb
Ubuntu22.04alllinux-hwe-6.80linux-hwe-6.8_0_all.deb
Rows per page

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14 Aug 2026 18:44Current
5.5Medium risk
Vulners AI Score5.5
EPSS0.00226
3