Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 02:05 UTC

Critical in the last 24 hours

1603 in 30 days

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In the last 24 hours, CISA KEV and vendor reports

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New in the last 24 hours

144-76% vs 7-day avg of 597

2 critical, 38 high, 59 medium, 25 low

Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	Critical	9.2	CVE-2026-109619	PHP has various global state that temporarily points into request memory Siemens, Palo Alto Networks, PHPPalo Alto Networks PAN-OS, PHP, Siemens RUGGEDCOM APE1808, Siemens Ruggedcom Ape1808 Firmware, Palo Alto Networks Panorama Virtual Appliance	NVD		Oct 21 14:17 UTC
CVE-2026-109619PHP has various global state that temporarily points into request memory From the advisory PHP has various global state that temporarily points into request memory. In some scenarios, global state may not be correctly reset, or may be repopulated after being reset. The global state may then refer to request memory even after it has been freed. Subsequent requests may read or branch on this stale state before it is fully initialized. Multiple strategies can trigger this condition and produce remote code execution (RCE). Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity High Attack requirements Present Privileges required None User interaction None CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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:X/R:X/V:X/RE:X/U:X Affects Siemens Palo Alto Networks PHP Palo Alto Networks PAN-OS PHP Siemens RUGGEDCOM APE1808 Siemens Ruggedcom Ape1808 Firmware Palo Alto Networks Panorama Virtual Appliance NIST National Vulnerability DatabasePublished Oct 21, 2026 14:17 UTC Read the advisory
	Critical	9.2	CVE-2026-109618	PHP uses longjmp() for out-of-memory (OOM) errors to exit the current context and abort handling of the request Siemens, Palo Alto Networks, PHPPalo Alto Networks PAN-OS, PHP, Siemens RUGGEDCOM APE1808, Siemens Ruggedcom Ape1808 Firmware, Palo Alto Networks Panorama Virtual Appliance	NVD		Oct 21 14:17 UTC
CVE-2026-109618PHP uses longjmp() for out-of-memory (OOM) errors to exit the current context and abort handling of the request From the advisory PHP uses longjmp() for out-of-memory (OOM) errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may read or branch on this memory. Multiple OOM strategies can consistently trigger this condition and lead to remote code execution (RCE). Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity High Attack requirements Present Privileges required None User interaction None CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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:X/R:X/V:X/RE:X/U:X Affects Siemens Palo Alto Networks PHP Palo Alto Networks PAN-OS PHP Siemens RUGGEDCOM APE1808 Siemens Ruggedcom Ape1808 Firmware Palo Alto Networks Panorama Virtual Appliance NIST National Vulnerability DatabasePublished Oct 21, 2026 14:17 UTC Read the advisory
	Medium	6.1	CVE-2026-0320	A command injection vulnerability in Palo Alto Networks PAN-OS® software enables an authenticated administrator to bypass system restrictions and run arbitrary commands as a... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD		Oct 14 21:17 UTC
CVE-2026-0320A command injection vulnerability in Palo Alto Networks PAN-OS® software enables an authenticated administrator to bypass system restrictions and run arbitrary commands as a... From the advisory A command injection vulnerability in Palo Alto Networks PAN-OS® software enables an authenticated administrator to bypass system restrictions and run arbitrary commands as a root user. To be able to exploit this issue, the user must have access to the PAN-OS management interface. The security risk posed by this issue is significantly minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not affected by this vulnerability. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required High User interaction None CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/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 Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 21:17 UTC Read the advisory
	Medium	4.9	CVE-2026-0319	An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables an authenticated user to establish a GlobalProtect session... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD		Oct 14 21:17 UTC
CVE-2026-0319An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables an authenticated user to establish a GlobalProtect session... From the advisory An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables an authenticated user to establish a GlobalProtect session using the identity of another user. Cloud NGFW and Panorama are not affected by this vulnerability. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Attack requirements Present Privileges required Low User interaction None CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/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 Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 21:17 UTC Read the advisory
	Medium	4.6	CVE-2026-0318	A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD		Oct 14 21:17 UTC
CVE-2026-0318A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of... From the advisory A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the Panorama entering maintenance mode. Cloud NGFW, Prisma® Access, and standalone PAN-OS firewalls are not affected by this vulnerability. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Attack requirements Present Privileges required None User interaction None CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/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 Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 21:17 UTC Read the advisory
	Low	1.2	CVE-2026-0317	A denial of service vulnerability in Palo Alto Networks PAN-OS software enables an authenticated user with a read-only administrator role to cause a denial of service (DoS)... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD		Oct 14 21:17 UTC
CVE-2026-0317A denial of service vulnerability in Palo Alto Networks PAN-OS software enables an authenticated user with a read-only administrator role to cause a denial of service (DoS)... From the advisory A denial of service vulnerability in Palo Alto Networks PAN-OS software enables an authenticated user with a read-only administrator role to cause a denial of service (DoS) condition by sending a specially crafted API request. The security risk posed by this issue is significantly minimized by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . Cloud NGFW, Panorama, and Prisma® Access are not affected by this vulnerability. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityLow How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required High User interaction None 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 Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 21:17 UTC Read the advisory
	Low	1.1	CVE-2026-0316	A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store or execute a JavaScript... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD		Oct 14 21:17 UTC
CVE-2026-0316A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store or execute a JavaScript... From the advisory A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store or execute a JavaScript payload using the web interface. The security risk posed by this issue is minimized when the management interface is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS® software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not affected by these vulnerabilities. Impact if exploited ConfidentialityLow IntegrityLow AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required High User interaction Passive CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/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 Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 21:17 UTC Read the advisory
	Medium	6.6	CVE-2026-0321	Denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD		Oct 14 20:17 UTC
CVE-2026-0321Denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by... From the advisory Denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic to or through a dataplane interface. Repeated attempts to trigger this condition result in the firewall entering maintenance mode. Cloud NGFW and Panorama are not affected by this vulnerability. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required None User interaction None CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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 Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 20:17 UTC Read the advisory
	High	8.6	CVE-2026-0322	A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute... Palo Alto NetworksPalo Alto Networks PAN-OS, Palo Alto Networks Cloud NGFW, Palo Alto Networks Prisma Access	NVD	KEV	Oct 14 18:17 UTC
CVE-2026-0322A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute... From the advisory A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not impacted by this vulnerability. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required High User interaction None CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/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:Red Affects Palo Alto Networks Palo Alto Networks PAN-OS Palo Alto Networks Cloud NGFW Palo Alto Networks Prisma Access NIST National Vulnerability DatabasePublished Oct 14, 2026 18:17 UTC Read the advisory
	High	n/a	CVE-2026-109618	CVE-2026-109618 Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products Palo Alto Networks, PHPPalo Alto Networks PAN-OS, PHP, Palo Alto Networks Panorama, Palo Alto Networks VM-Series firewalls	Palo Alto Networks		Oct 25 05:25 UTC
CVE-2026-109618CVE-2026-109619CVE-2026-109618 Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products Executive summary Palo Alto Networks says two critical PHP vulnerabilities, CVE-2026-109618 and CVE-2026-109619, affect its PAN-OS software on PA-Series and VM-Series firewalls and on Panorama. The advisory rates the issue HIGH with a CVSS 4.0 base score of 8.7 and says Palo Alto Networks is not aware of any malicious exploitation. The vendor recommends applying the listed threat signatures and restricting management interface access now, and installing fixed PAN-OS releases as they become available, with several listed for late October 2026. Technical summary The flaws are classified as CWE-754 (improper check for unusual or exceptional conditions), and the advisory describes remote code execution through longjmp() handling of out-of-memory and fatal errors in PHP. The advisory states the attack vector is network, attack complexity is low, no privileges or user interaction are required, and the impact is high availability on the product. Affected PAN-OS versions are listed as below 12.2.4-h1, 12.1.4-h13, 12.1.7-h11, 12.1.10-h3, 11.2.4-h23, 11.2.7-h23, 11.2.10-h16, 11.2.13-h4, 11.2.16-h1, 11.1.4-h38, 11.1.6-h40, 11.1.7-h12, 11.1.10-h36, 11.1.13-h16, 11.1.16-h4, 10.2.7-h39, 10.2.10-h42, 10.2.13-h27, 10.2.16-h12 and 10.2.18-h13. The advisory says the issue strictly affects the management web interface (HTTPS web UI and XML API), and affects a dataplane interface only if a management profile is attached. Workarounds include restricting management access to trusted internal addresses or a jump box, enabling listed Threat IDs and content versions, and routing management traffic through a data plane port. The advisory does not state a verified detection method beyond the Threat IDs and points to a Unit 42 article for more detail. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Dropped extracted product not named in the source: Palo Alto Networks PA-Series firewalls Summarized from https://security.paloaltonetworks.com/CVE-2026-109618 Score No CVSS score published. Affects Palo Alto Networks PHP Palo Alto Networks PAN-OS PHP Palo Alto Networks Panorama Palo Alto Networks VM-Series firewalls Palo Alto Networks Product SecurityPublished Oct 25, 2026 05:25 UTC Read the advisory
	High	8.6	CVE-2026-0322	CVE-2026-0322 added to KEV: Palo Alto Networks PAN-OS Code Injection Vulnerability Palo Alto NetworksPalo Alto Networks PAN-OS	CISA KEV	KEV	Oct 14
CVE-2026-0322CVE-2026-0322 added to KEV: Palo Alto Networks PAN-OS Code Injection Vulnerability From the advisory Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Federal agencies must act by 2026-10-17. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Attack requirements None Privileges required High User interaction None CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/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:Red Affects Palo Alto Networks Palo Alto Networks PAN-OS CISA Known Exploited Vulnerabilities CatalogPublished Oct 14, 2026 Read the advisory

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