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CVE-2026-110247

🗓️ 13 Oct 2026 18:08:37Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

Buffer-growth flaws in libmime lead to out-of-bounds writes in Thunderbird.

Related
Packages
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-110247
13 Oct 202618:39
–circl
cve
CVE
CVE-2026-110247
13 Oct 202618:08
–cve
cvelist
Cvelist
CVE-2026-110247 Integer overflow in libmime buffer growth could lead to heap corruption
13 Oct 202618:08
–cvelist
euvd
EUVD
EUVD-2026-99207
13 Oct 202618:08
–euvd
nessus
Tenable Nessus
Mozilla Thunderbird < 158.0
13 Oct 202600:00
–nessus
nessus
Tenable Nessus
Mozilla Thunderbird < 158.0
13 Oct 202600:00
–nessus
mozilla
Mozilla
Security Vulnerabilities fixed in Thunderbird 158 — Mozilla
13 Oct 202600:00
–mozilla
nvd
NVD
CVE-2026-110247
13 Oct 202619:18
–nvd
osv
OSV
DEBIAN-CVE-2026-110247
13 Oct 202619:18
–osv
ptsecurity
Positive Technologies
PT-2026-111864
13 Oct 202600:00
–ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allthunderbird1:140.17.0esr-1~deb12u1thunderbird_1:140.17.0esr-1~deb12u1_all.deb
Debian13allthunderbird1:140.17.0esr-1~deb13u1thunderbird_1:140.17.0esr-1~deb13u1_all.deb
Debian14allthunderbird1:153.4.0esr-1thunderbird_1:153.4.0esr-1_all.deb
Debian999allthunderbird1:153.4.0esr-1thunderbird_1:153.4.0esr-1_all.deb

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13 Oct 2026 18:08Current
6.1Medium risk
Vulners AI Score6.1
EPSS0.00171
2