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CVE-2026-115449

🗓️ 22 Oct 2026 22:18:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 6 Views

ICMP echo request handling in libslirp leaks the host's real IP address to the guest.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-115449
22 Oct 202621:27
–circl
cve
CVE
CVE-2026-115449
22 Oct 202621:20
–cve
cvelist
Cvelist
CVE-2026-115449 Libslirp: libslirp: icmp echo reply length desynchronization leaks host ip to guest
22 Oct 202621:20
–cvelist
debiancve
Debian CVE
CVE-2026-115449
22 Oct 202621:20
–debiancve
euvd
EUVD
EUVD-2026-108518
23 Oct 202600:33
–euvd
mend
Mend
CVE-2026-115449
22 Oct 202621:20
–mend
mscve
Microsoft CVE
Libslirp: libslirp: icmp echo reply length desynchronization leaks host ip to guest
25 Oct 202608:01
–mscve
nvd
NVD
CVE-2026-115449
22 Oct 202622:18
–nvd
osv_azl
osv_azl
AZL-111020 CVE-2026-115449 affecting package libslirp 4.9.3-1
22 Oct 202622:18
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-115449
22 Oct 202622:18
–osv_debian
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04alllibslirp0libslirp_0_all.deb
Ubuntu22.04alllibslirp0libslirp_0_all.deb
Ubuntu24.04alllibslirp0libslirp_0_all.deb
Ubuntu26.04alllibslirp0libslirp_0_all.deb
Ubuntu26.10alllibslirp0libslirp_0_all.deb

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28 Oct 2026 15:56Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.13.5
EPSS0.00239
SSVC
6