CVE-2026-0327 (GCVE-0-2026-0327)
Vulnerability from cvelistv5 – Published: 2026-11-11 19:48 – Updated: 2026-11-11 19:48- CWE-426 - Untrusted Search Path
| URL | Tags |
|---|---|
| https://security.paloaltonetworks.com/CVE-2026-0327 | vendor-advisory |
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Palo Alto Networks | Cloud NGFW |
Unaffected:
All
(custom)
|
guessed | |
| Palo Alto Networks | PAN-OS |
Affected:
12.2.0 , < 12.2.4-h2
(custom)
Affected: 12.1.0 , < 12.1.10-h4 (custom) Affected: 11.2.0 , < 11.2.16-h2 (custom) Affected: 11.1.0 , < 11.1.16-h5 (custom) cpe:2.3:o:palo_alto_networks:pan-os:12.2.4:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.2.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.2.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.2.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.10:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.10:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.7:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.16:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.16:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.15:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.13:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.16:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.16:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.16:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.16:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.16:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.15:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.14:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:* |
||
| Palo Alto Networks | Prisma Access |
Affected:
12.1.0 , < 12.1.10-h4
(custom)
Affected: 11.2.0 (custom) |
guessed |
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"value": "\u003ctable class=\"tbl\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVersion\u003cbr\u003e\u003c/th\u003e\u003cth\u003eMinor Version\u003cbr\u003e\u003c/th\u003e\u003cth\u003eSuggested Solution\u003cbr\u003e\u003c/th\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eCloud NGFW\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u003c/td\u003e\u003ctd\u003eNo action needed.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 12.2\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e12.2.0 through 12.2.4-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 12.2.4-h2 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 12.1\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e12.1.2 through 12.1.10-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 12.1.10-h4 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 11.2\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e11.2.0 through 11.2.16-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.2.16-h2 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 11.1\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.16-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.16-h5 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAll older\u003cbr\u003eunsupported\u003cbr\u003ePAN-OS versions\u003c/td\u003e\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\u003ctd\u003eUpgrade to a supported fixed version.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePrisma Access 12.1\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e12.1.2 through 12.1.10-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 12.1.10-h4 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePrisma Access 11.2\u003c/td\u003e\u003ctd\u003e\u003c/td\u003e\u003ctd\u003eUpgrade to 12.1.10-h4 or later.\u0026nbsp;\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003cbr\u003e* See the note under Product Status for information regarding Prisma Access upgrades."
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"value": "VERSION MINOR VERSION SUGGESTED SOLUTION\nCloud NGFW No action needed.\nPAN-OS 12.2 12.2.0 through 12.2.4-h* Upgrade to 12.2.4-h2 or later.\nPAN-OS 12.1 12.1.2 through 12.1.10-h* Upgrade to 12.1.10-h4 or later.\nPAN-OS 11.2 11.2.0 through 11.2.16-h* Upgrade to 11.2.16-h2 or later.\nPAN-OS 11.1 11.1.0 through 11.1.16-h* Upgrade to 11.1.16-h5 or later.\nAll older Upgrade to a supported fixed version.\nunsupported\nPAN-OS versions\nPrisma Access 12.1 12.1.2 through 12.1.10-h* Upgrade to 12.1.10-h4 or later.\nPrisma Access 11.2 Upgrade to 12.1.10-h4 or later. \n\n\n* See the note under Product Status for information regarding Prisma Access upgrades."
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],
"source": {
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2026-11-11T17:00:00.000Z",
"value": "Initial Publication."
}
],
"title": "PAN-OS: Privilege Escalation Vulnerability in GlobalProtect",
"workarounds": [
{
"lang": "eng",
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"value": "Customers can mitigate the risk of this issue by taking the following actions:\u003cbr\u003e\u003col\u003e\u003cli\u003eNavigate to \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/ngfw/help/10-2/globalprotect/network-globalprotect-gateways\"\u003eNetwork \u0026gt; GlobalProtect \u0026gt; Gateways\u003c/a\u003e in the management interface.\u003c/li\u003e\u003cli\u003eClick on your Gateway Name and go to the \u003cb\u003eAuthentication\u003c/b\u003e tab.\u003c/li\u003e\u003cli\u003eUnder \u003cb\u003eClient Authentication\u003c/b\u003e, select your existing client authentication configuration.\u003c/li\u003e\u003cli\u003eChange the \u003cb\u003eAuthentication Profile\u003c/b\u003e to a non-challenge profile (such as SAML), or assign a \u003cb\u003eCertificate Profile\u003c/b\u003e to enforce client certificate authentication.\u003c/li\u003e\u003cli\u003eClick \u003cb\u003eOK\u003c/b\u003e and \u003cb\u003eCommit\u003c/b\u003e the changes.\u003c/li\u003e\u003c/ol\u003e"
}
],
"value": "Customers can mitigate the risk of this issue by taking the following actions:\n\n 1. Navigate to Network \u003e GlobalProtect \u003e Gateways (https://docs.paloaltonetworks.com/ngfw/help/10-2/globalprotect/network-globalprotect-gateways) in the management interface.\n 2. Click on your Gateway Name and go to the Authentication tab.\n 3. Under Client Authentication, select your existing client authentication configuration.\n 4. Change the Authentication Profile to a non-challenge profile (such as SAML), or assign a Certificate Profile to enforce client certificate authentication.\n 5. Click OK and Commit the changes."
}
],
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"cpe:2.3:o:palo_alto_networks:pan-os:11.1.14:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.12:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.11:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:*",
"cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "PAN-OS",
"vendor": "Palo Alto Networks",
"versions": [
{
"changes": [
{
"at": "12.2.4-h2",
"status": "unaffected"
}
],
"lessThan": "12.2.4-h2",
"status": "affected",
"version": "12.2.0",
"versionType": "custom"
},
{
"changes": [
{
"at": "12.1.10-h4",
"status": "unaffected"
}
],
"lessThan": "12.1.10-h4",
"status": "affected",
"version": "12.1.0",
"versionType": "custom"
},
{
"changes": [
{
"at": "11.2.16-h2",
"status": "unaffected"
}
],
"lessThan": "11.2.16-h2",
"status": "affected",
"version": "11.2.0",
"versionType": "custom"
},
{
"changes": [
{
"at": "11.1.16-h5",
"status": "unaffected"
}
],
"lessThan": "11.1.16-h5",
"status": "affected",
"version": "11.1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Prisma Access",
"vendor": "Palo Alto Networks",
"versions": [
{
"changes": [
{
"at": "12.1.10-h4",
"status": "unaffected"
}
],
"lessThan": "12.1.10-h4",
"status": "affected",
"version": "12.1.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "11.2.0",
"versionType": "custom"
}
]
}
],
"source": "psirt@paloaltonetworks.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A privilege escalation vulnerability in the GlobalProtect gateway of Palo Alto Networks PAN-OS\u00ae software enables an authenticated, lower-privileged user to obtain the privileges and configuration of a higher-privileged user.\n\n\n\nCloud NGFW and Panorama are not affected by this vulnerability."
}
],
"id": "CVE-2026-0327",
"lastModified": "2026-11-11T20:17:02.390",
"metrics": {
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NO",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 2.3,
"baseSeverity": "LOW",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "UNREPORTED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "DIFFUSE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/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:U/V:D/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "MODERATE"
},
"source": "psirt@paloaltonetworks.com",
"type": "Secondary"
}
]
},
"published": "2026-11-11T20:17:02.240",
"references": [
{
"source": "psirt@paloaltonetworks.com",
"url": "https://security.paloaltonetworks.com/CVE-2026-0327"
}
],
"sourceIdentifier": "psirt@paloaltonetworks.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-426"
}
],
"source": "psirt@paloaltonetworks.com",
"type": "Secondary"
}
]
}
}
}
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.