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The vulnerability of the IKEv2 protocol implementation in the PAN-OS operating system allows a perpetrator to escalate their privileges, execute arbitrary code, or cause a service failure.

🗓️ 28 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

IKEv2 flaw in PAN-OS enables privilege escalation, code execution, or service disruption.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-0263
13 May 202617:47
attackerkb
Circl
CVE-2026-0263
13 May 202610:50
circl
CNNVD
Palo Alto Networks PAN-OS 缓冲区错误漏洞
13 May 202600:00
cnnvd
CVE
CVE-2026-0263
13 May 202617:47
cve
Cvelist
CVE-2026-0263 PAN-OS: Remote Code Execution (RCE) in IKEv2 Processing
13 May 202617:47
cvelist
EUVD
EUVD-2026-30064
13 May 202618:30
euvd
NVD
CVE-2026-0263
13 May 202618:16
nvd
Tenable Nessus
Palo Alto Networks PAN-OS 11.1.x / 11.2.x / 12.1.x Vulnerability
13 May 202600:00
nessus
Positive Technologies
PT-2026-40711
13 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-0263
5 Jun 202619:12
redhatcve
Rows per page
Vulners
Node
OROR
palo_alto_networkspan-osRange<11.2.4-h17
OR
palo_alto_networkspan-osRange<11.2.7-h13
OR
palo_alto_networkspan-osRange<11.2.10-h6
OROR
palo_alto_networkspan-osRange<11.1.4-h33
OR
palo_alto_networkspan-osRange<11.1.6-h32
OROR
palo_alto_networkspan-osRange<11.1.10-h25
OR
palo_alto_networkspan-osRange<11.1.13-h5
OR

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28 May 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 27.6
CVSS 39
EPSS0.0031
1