CVE-Katalog
CVE-2026-115484
open-iscsi: CVE-2026-115484
- Schweregrad
- High · CVSS 7.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Published
- Source
- [NVD] · [CVE record]
A flaw was found in the iscsiuio component of open-iscsi. The DHCPv4 option parser incorrectly calculates the length of the options data, causing it to read beyond the allocated buffer into adjacent heap memory. An attacker on the same network segment can send a crafted DHCP response to crash the daemon or corrupt its network configuration.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | open-iscsi | sid | 2.1.13-1 | vulnerable |
| Debian | open-iscsi | forky | 2.1.13-1 | vulnerable |
| Debian | open-iscsi | trixie | 2.1.11-1+deb13u2 | vulnerable |
| Debian | open-iscsi | bookworm | 2.1.8-1 | vulnerable |
| Debian | open-iscsi | bookworm-security | 2.1.8-1+deb12u1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | open-iscsi | source | sid | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | open-iscsi | source | forky | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | open-iscsi | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | open-iscsi | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [iscsiuio]Betroffen
Quellpaket: [open-iscsi]
Details (2)
2.1.8-1· amd64 · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
2.1.8-1· arm64 · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
- [libopeniscsiusr]Betroffen
Quellpaket: [open-iscsi]
Details (2)
2.1.8-1· amd64 · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
2.1.8-1· arm64 · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
- [libopeniscsiusr-dev]Betroffen
Quellpaket: [open-iscsi]
Details (2)
2.1.8-1· all · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
2.1.8-1· all · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
- [open-iscsi]Betroffen
Details (2)
2.1.8-1· amd64 · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
2.1.8-1· arm64 · bookwormBetroffen
dsa · open-iscsi · debian · bookworm
Beobachtet: