Faible
3.5
A flaw was found in libslirp. When handling ICMP echo requests, the reply length is not updated...
CVE-2026-115449
Première détection SecPulse
Paquets affectés
| Écosystème | Paquet | Concernées | Corrigé |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — |
| Red Hat | Red Hat Enterprise Linux 9 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — |
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2026-115449 libslirp
Description d'origine La description telle que publiée par la source (souvent en anglais).
A flaw was found in libslirp. When handling ICMP echo requests, the reply length is not updated to match the actual data received from the host. Under specific conditions where the normal ICMP socket is unavailable, this length mismatch causes the host's real IP address to be leaked to the guest in the echo reply, breaking the NAT isolation that user-mode networking is expected to provide.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
Références
- web access.redhat.com
- web bugzilla.redhat.com
- web nvd.nist.gov
- web github.com