01 Record
CVE-2026-0317
PAN-OS: Denial of Service Vulnerability
LowPUBLISHEDCNA: palo_alto
CNA base score1.2 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:A/V:D/RE:L/U:Amber
02 Description
PAN-OS: Denial of Service Vulnerability
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.29% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 22.3% of scored records. A rank, not a probability.
- NVD base score
- 1.2 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/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:N/R:A/V:D/RE:L/U:Amber
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-15.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-14 20:21Z15 DAYS AGO
- Last updated
- 2026-10-15 18:47Z14 DAYS AGO
- Reserved
- 2025-11-03
- Assigning CNA
- palo_alto
- Record state
- PUBLISHED
- Severity
- Low (CVSS 1.2)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:A/V:D/RE:L/U:Amber
- Weaknesses
- CWE-754Improper Check for Unusual or Exceptional ConditionsClass
- Data version
- 5.2
- Document digest
- e2b179cc418aa60b53f585a7f175492b9f630ca2118c06f5e1fd0464e4239e0d
05 Affected products
VendorProductVersionsPlatforms
Palo Alto NetworksPAN-OS12.2.0 to < 12.2.4, 12.1.0 to < 12.1.10-h2, 11.2.0 to < 11.2.16, 11.1.0 to < 11.1.16-h3—
06 References
- security.paloaltonetworks.comPAN-OS Security Advisoryhttps://security.paloaltonetworks.com/CVE-2026-0317
07 Remediation
VersionMinor Version RangeSuggested SolutionCloud NGFW No action required. PAN-OS 12.112.2.0 through 12.2.3-h*Upgrade to 12.2.4 or later. PAN-OS 12.112.1.2 through 12.1.10-h*Upgrade to 12.1.10-h2 or later.PAN-OS 11.211.2.0 through 11.2.15-h*Upgrade to 11.2.16 or later.PAN-OS 11.111.1.0 through 11.1.16-h*Upgrade to 11.1.16-h3 or later.All other older unsupported PAN-OS versions Upgrade to a supported fixed version. Prisma Access No action needed.