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The vulnerability of the IPv6 packet processing module in the PAN-OS operating system and the Prisma Access cloud security remote access system allows attackers to bypass existing security mechanisms.

🗓️ 10 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

IPv6 packet processing flaw in Palo Alto Networks PAN-OS and Prisma Access enables security bypass from faulty buffer size calculation.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-0280
9 Jul 202619:05
attackerkb
Circl
CVE-2026-0280
8 Jul 202617:38
circl
CVE
CVE-2026-0280
9 Jul 202619:05
cve
Cvelist
CVE-2026-0280 PAN-OS: IPv6 Firewall Policy Bypass
9 Jul 202619:05
cvelist
EUVD
EUVD-2026-42681
9 Jul 202619:05
euvd
NVD
CVE-2026-0280
9 Jul 202619:16
nvd
Tenable Nessus
Palo Alto Networks PAN-OS 10.2.x / 11.1.x / 11.2.x / 12.1.x Vulnerability
8 Jul 202600:00
nessus
Positive Technologies
PT-2026-56554
8 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-0280 PAN-OS: IPv6 Firewall Policy Bypass
9 Jul 202619:05
vulnrichment
Vulners
Node
OROROROROR
palo_alto_networkspan-osRange<11.2.4-h20
OR
palo_alto_networkspan-osRange<11.2.7-h18
OR
palo_alto_networkspan-osRange<11.2.10-h11
OROR
palo_alto_networkspan-osRange<11.1.4-h35
OR
palo_alto_networkspan-osRange<11.1.6-h35
OROR
palo_alto_networkspan-osRange<11.1.10-h30
OR
palo_alto_networkspan-osRange<11.1.13-h9
OROR
palo_alto_networkspan-osRange<10.2.7-h36
OR
palo_alto_networkspan-osRange<10.2.10-h39
OR
palo_alto_networkspan-osRange<10.2.13-h23
OR
palo_alto_networkspan-osRange<10.2.16-h9
OR
palo_alto_networkspan-osRange<10.2.18-h8

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10 Jul 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 26.4
CVSS 37.2
EPSS0.00475
2