7.2
CVE-2026-0264
- EPSS 0.07%
- Veröffentlicht 13.05.2026 17:40:36
- Zuletzt bearbeitet 13.05.2026 18:17:47
- Quelle psirt@paloaltonetworks.com
- CVE-Watchlists
- Unerledigt
PAN-OS: Heap-Based Buffer Overflow in DNS Proxy and DNS Server Allows Unauthenticated Remote Code Execution
A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Prisma Access) or potentially execute arbitrary code by sending specially crafted network traffic (PA-Series hardware only). Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerPalo Alto Networks
≫
Produkt
Cloud NGFW
Default Statusunaffected
Version
All
Status
unaffected
HerstellerPalo Alto Networks
≫
Produkt
PAN-OS
Default Statusunaffected
Version
12.1.0
Version <
12.1.7, 12.1.4-h5
Status
affected
Version
11.2.0
Version <
11.2.12, 11.2.10-h6, 11.2.7-h13, 11.2.4-h17
Status
affected
Version
11.1.0
Version <
11.1.15, 11.1.13-h5, 11.1.10-h25, 11.1.7-h6, 11.1.6-h32, 11.1.4-h33
Status
affected
Version
10.2.0
Version <
10.2.18-h6, 10.2.16-h7, 10.2.13-h21, 10.2.10-h36, 10.2.7-h34
Status
affected
HerstellerPalo Alto Networks
≫
Produkt
Prisma Access
Default Statusunaffected
Version
All
Status
unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.07% | 0.219 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| psirt@paloaltonetworks.com | 7.2 | 0 | 0 |
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:H/U:Red
|
CWE-122 Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().