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CVE-2026-55543

🗓️ 16 Oct 2026 15:28:14Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 7 Views

Untrusted .tg file in TuxGuitar allows code execution via unverified class loading.

Related
Packages
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-55543
16 Oct 202615:36
–circl
cnnvd
CNNVD
helge17 tuxguitar code injection vulnerability
15 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-55543
16 Oct 202615:28
–cve
cvelist
Cvelist
CVE-2026-55543 TuxGuitar: Arbitrary Code Execution via maliciously crafted `.tg` file
16 Oct 202615:28
–cvelist
euvd
EUVD
EUVD-2026-102925
16 Oct 202615:28
–euvd
mend
Mend
CVE-2026-55543
16 Oct 202615:28
–mend
nvd
NVD
CVE-2026-55543
16 Oct 202616:18
–nvd
opensuse
OPENSUSE Linux
tuxguitar-2.1.0-1.1 on GA media (moderate)
2 Sep 202600:00
–opensuse
osv_debian
osv_debian
DEBIAN-CVE-2026-55543
16 Oct 202616:18
–osv_debian
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:11645-1 tuxguitar-2.1.0-1.1 on GA media
29 Aug 202600:00
–osv_opensuse
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12alltuxguitar1.5.6+dfsg1-6tuxguitar_1.5.6+dfsg1-6_all.deb
Debian13alltuxguitar1.6.6+dfsg1-3tuxguitar_1.6.6+dfsg1-3_all.deb
Debian14alltuxguitar2.0.0+dfsg1-3tuxguitar_2.0.0+dfsg1-3_all.deb
Debian999alltuxguitar2.0.0+dfsg1-3tuxguitar_2.0.0+dfsg1-3_all.deb

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16 Oct 2026 15:28Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.5
EPSS0.00149
7