CVE Explorer
CVE-2026-0259
An arbitrary File Read and Delete Vulnerability in Palo Alto Networks WildFire® WF-500 and WF-500-B appliances enables users to read sensitive information and delete arbitrary files. This vulnerability affects WF-500 and WF-500-B appliances running in the default non-FIPS configuration mode.
The WildFire Appliance (WF-500, WF-500-B) software update is now available to customers that use the WildFire Appliance (WF-500, WF-500-B) for on-premise sandboxing.
Please note that customers using th
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"WildFire WF-500 and WF-500-B","vendor":"Palo Alto Networks","versions":[{"changes":[{"at":"12.1.7","status":"unaffected"},{"at":"12.1.4-h5","status":"unaffected"}],"lessThan":"12.1.7, 12.1.4-h5","status":"affected","version":"12.1.0","versionType":"custom"},{"changes":[{"at":"11.2.12","status":"unaffected"},{"at":"11.2.10-h6","status":"unaffected"},{"at":"11.2.7-h13","status":"unaffected"},{"at":"11.2.4-h17","status":"unaffected"}],"lessThan":"11.2.11,11.2.7-h7","status":"affected","version":"11.2.0","versionType":"custom"},{"changes":[{"at":"11.1.15","…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:bb003dc9fcdf0d9543c1d7b31baa6583d1c9877a04061007298ee21002d02233 · sha256:8c74d0639aafc9ad… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"YES","Recovery":"USER","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5,"baseSeverity":"MEDIUM","exploitMaturity":"UNREPORTED","privilegesRequired":"LOW","providerUrgency":"AMBER","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"CONCENTRATED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:C/RE:M/U:Amber","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityI…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:bb003dc9fcdf0d9543c1d7b31baa6583d1c9877a04061007298ee21002d02233 · sha256:8c74d0639aafc9ad… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-73","description":"CWE-73 External Control of File Name or Path","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:bb003dc9fcdf0d9543c1d7b31baa6583d1c9877a04061007298ee21002d02233 · sha256:8c74d0639aafc9ad… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory"],"url":"https://security.paloaltonetworks.com/CVE-2026-0259"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb003dc9fcdf0d9543c1d7b31baa6583d1c9877a04061007298ee21002d02233 · sha256:8c74d0639aafc9ad… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.