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CVE-2026-55648

🗓️ 19 Aug 2026 17:48:51Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 13 Views

FreeRDP TLS handshake causes out-of-bounds write and DoS via malformed server certificate on Unix.

Related
Packages
ReporterTitlePublishedViews
Family
nessus
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Amazon Linux 2023 : freerdp, freerdp-devel, freerdp-libs (ALAS2023-2026-2012)
4 Aug 202600:00
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Amazon Linux 2 : freerdp, --advisory ALAS2-2026-3840 (ALAS-2026-3840)
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Fedora 43 : freerdp (2026-78a12ffec8)
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Fedora 44 : freerdp (2026-9c6082d92d)
21 Jun 202600:00
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Linux Distros Unpatched Vulnerability : CVE-2026-55648
7 Jul 202600:00
nessus
amazon
Amazon
Important: freerdp
4 Aug 202600:00
amazon
amazon
Amazon
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4 Aug 202600:00
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alpinelinux
AlpineLinux
CVE-2026-55648
19 Aug 202617:48
alpinelinux
circl
Circl
CVE-2026-55648
19 Aug 202623:40
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cve
CVE
CVE-2026-55648
19 Aug 202617:48
cve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allfreerdp22.3.0+dfsg1-2+deb11u3freerdp2_2.3.0+dfsg1-2+deb11u3_all.deb
Debian12allfreerdp22.11.7+dfsg1-6~deb12u1freerdp2_2.11.7+dfsg1-6~deb12u1_all.deb
Debian13allfreerdp33.15.0+dfsg-2.1+deb13u3freerdp3_3.15.0+dfsg-2.1+deb13u3_all.deb
Debian14allfreerdp33.27.0+dfsg-1freerdp3_3.27.0+dfsg-1_all.deb
Debian999allfreerdp33.27.0+dfsg-1freerdp3_3.27.0+dfsg-1_all.deb

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19 Aug 2026 17:48Current
5.4Medium risk
Vulners AI Score5.4
CVSS 46.1
13