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The vulnerability of the Cloud Authentication Service (CAS) component of the PAN-OS operating system, related to incorrect verification of the cryptographic signature, allows attackers to bypass existing security mechanisms.

🗓️ 18 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

The Cloud Authentication Service in Palo Alto Networks Operating System wrongly verifies signatures, enabling remote bypass.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for CVE-2026-0265
20 May 202622:36
githubexploit
GithubExploit
Exploit for CVE-2026-0265
20 May 202620:12
githubexploit
GithubExploit
Exploit for CVE-2026-0265
17 May 202601:31
githubexploit
ATTACKERKB
CVE-2026-0265
13 May 202617:38
attackerkb
Circl
CVE-2026-0265
13 May 202610:50
circl
CNNVD
Palo Alto Networks PAN-OS 数据伪造问题漏洞
13 May 202600:00
cnnvd
CVE
CVE-2026-0265
13 May 202617:38
cve
Cvelist
CVE-2026-0265 PAN-OS: Authentication Bypass with Cloud Authentication Service (CAS) enabled
13 May 202617:38
cvelist
EUVD
EUVD-2026-30066
13 May 202618:30
euvd
NVD
CVE-2026-0265
13 May 202618:16
nvd
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
OROR
palo_alto_networkspan-osRange<10.2.7-h34
OR
palo_alto_networkspan-osRange<10.2.10-h36
OR
palo_alto_networkspan-osRange<10.2.13-h21
OR
palo_alto_networkspan-osRange<10.2.16-h7
OR
palo_alto_networkspan-osRange<10.2.18-h6

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19 May 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 39.8
CVSS 210
EPSS0.0044
1