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ZDI-26-669: Adobe Acrobat Reader DC JBIG2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

ZDI advisory ZDI-26-669 details an out-of-bounds read (CVE-2026-81978) when Adobe Acrobat Reader DC parses JBIG2 files.

The Zero Day Initiative published advisory ZDI-26-669 for an out-of-bounds read triggered when Acrobat Reader DC parses JBIG2 files. Successful exploitation allows a remote attacker to disclose sensitive information from affected installations. User interaction is required, such as opening a malicious file or visiting a malicious page. ZDI rated the issue 3.3 and assigned CVE-2026-81978.

ZDI-26-643: Oracle VirtualBox VMSVGA Out-Of-Bounds Read Information Disclosure Vulnerability

ZDI publishes ZDI-26-643 for CVE-2026-60162, an out-of-bounds read information disclosure flaw in Oracle VirtualBox VMSVGA, rated CVSS 6.1.

Zero Day Initiative published advisory ZDI-26-643 describing an out-of-bounds read in Oracle VirtualBox's VMSVGA component. Local attackers with the ability to execute high-privileged code on the guest system can disclose sensitive information. ZDI rated the issue CVSS 6.1 and assigned CVE-2026-60162.

ZDI-26-627: Backblaze Personal Computer Backup bztransmit Link Following Denial-of-Service Vulnerability

ZDI published ZDI-26-627 for a local denial-of-service flaw (CVE-2026-19820, CVSS 6.1) in Backblaze Personal Computer Backup's bztransmit component.

The Zero Day Initiative published advisory ZDI-26-627 describing a link-following denial-of-service vulnerability in the bztransmit component of Backblaze Personal Computer Backup. Local attackers must first execute low-privileged code on the target system to trigger the condition. The issue carries a CVSS score of 6.1 and is tracked as CVE-2026-19820.

ZDI-26-694: Linux Kernel Net Scheduler Clsact Qdisc Use-After-Free Local Privilege Escalation Vulnerability

ZDI discloses CVE-2026-23413, a use-after-free in the Linux kernel net scheduler clsact qdisc allowing local privilege escalation, CVSS 8.2.

ZDI advisory ZDI-26-694 describes a use-after-free vulnerability in the Linux kernel's net scheduler clsact qdisc component. Successful exploitation allows local attackers to escalate privileges on affected installations, and ZDI assigned a CVSS score of 8.2. The flaw is tracked as CVE-2026-23413. The advisory notes an attacker must first obtain the ability to execute high-privileged code on the target system to exploit the vulnerability.

ZDI-26-703: (0Day) Airbyte SharePoint Connector _get_shared_drive_object Server-Side Request Forgery Information Disclosure Vulnerability

ZDI disclosed an unpatched SSRF information disclosure flaw (CVE-2026-92203, CVSS 7.7) in Airbyte's SharePoint connector, exploitable by authenticated remote users.

The Zero Day Initiative published ZDI-26-703 describing a server-side request forgery vulnerability in the _get_shared_drive_object function of Airbyte's SharePoint connector. Remote attackers can initiate arbitrary server-side requests to disclose information, though valid authentication credentials are required. The flaw carries a CVSS score of 7.7 and is tracked as CVE-2026-92203; it is flagged as a 0day with no vendor patch referenced.

ZDI-26-705: (0Day) BusyBox libarchive Symlink Directory Traversal Arbitrary File Creation Vulnerability

ZDI disclosed an unpatched symlink directory traversal flaw (CVE-2026-92205, CVSS 6.1) in BusyBox libarchive enabling arbitrary file creation.

ZDI-26-705 details an arbitrary file creation vulnerability in BusyBox's libarchive component caused by symlink directory traversal. Remote exploitation requires user interaction, such as visiting a malicious page or opening a malicious file. The flaw is rated CVSS 6.1, tracked as CVE-2026-92205, and published as a 0day advisory.

ZDI-26-532: SonicWall Email Security updateNetIf Command Injection Local Privilege Escalation Vulnerability

ZDI advisory ZDI-26-532 discloses CVE-2026-66149, a command injection in SonicWall Email Security updateNetIf allowing local privilege escalation (CVSS 7.8).

SonicWall Email Security contains a command injection flaw in the updateNetIf routine, tracked as CVE-2026-66149 with CVSS 7.8. A local attacker must first obtain the ability to execute low-privileged code on the target system in order to escalate privileges. The vulnerability was disclosed via ZDI advisory ZDI-26-532.

ZDI Published Advisories · Aug 11, 2026VulnerabilityCVE-2026-66149

ZDI-26-568: Linux Kernel Net Scheduler Race Condition Local Privilege Escalation Vulnerability

ZDI disclosed a race condition (CVSS 7.5) in the Linux kernel net scheduler enabling local privilege escalation; no CVE assigned in the advisory text.

ZDI advisory ZDI-26-568 describes a race condition in the Linux kernel's net scheduler that allows local attackers to escalate privileges on affected installations. Exploitation requires the attacker to first execute high-privileged code on the target system. ZDI assigned a CVSS rating of 7.5; no CVE identifier is listed in the advisory text.

ZDI Published Advisories · Aug 13, 2026Vulnerability

ZDI-26-528: Wazuh Cluster DAPI Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability

ZDI advisory ZDI-26-528 discloses CVE-2026-28220, a CVSS 9.9 deserialization RCE in Wazuh's cluster DAPI protocol exploitable by network-adjacent attackers.

Wazuh contains a deserialization-of-untrusted-data flaw in its cluster DAPI protocol, tracked as CVE-2026-28220 with CVSS 9.9. Network-adjacent attackers can execute arbitrary code on affected installations, but must first obtain the ability to execute low-privileged code on a worker node. The vulnerability was disclosed through ZDI advisory ZDI-26-528.

ZDI Published Advisories · Aug 11, 2026VulnerabilityCVE-2026-28220

ZDI-26-682: Linux Kernel IPv6 Neighbour Discovery Uninitialized Memory Information Disclosure Vulnerability

ZDI discloses an uninitialized-memory flaw in Linux kernel IPv6 neighbor discovery (CVE-2026-43040, CVSS 6.0) allowing information disclosure by already-privileged local attackers.

ZDI advisory ZDI-26-682 describes an uninitialized memory vulnerability in the Linux kernel's IPv6 Neighbour Discovery code, tracked as CVE-2026-43040 with a CVSS score of 6.0. Exploitation requires the attacker to already execute high-privileged code on the target, which severely limits practical impact to kernel memory information disclosure. No active exploitation is mentioned.

ZDI-26-605: Microsoft Windows Localized Filenames Improper Input Validation NTLM Response Information Disclosure Vulnerability

ZDI advisory ZDI-26-605 details an improper input validation flaw (CVE-2026-50508, CVSS 3.3) in Microsoft Windows localized filenames that leaks NTLM responses.

The Zero Day Initiative released advisory ZDI-26-605 describing improper input validation in Microsoft Windows handling of localized filenames. Remote attackers can disclose NTLM authentication responses if the target opens a malicious file or visits a crafted page. ZDI rated the issue CVSS 3.3 and assigned CVE-2026-50508. Leaked NTLM responses could enable offline credential cracking.

ZDI Published Advisories · 23d agoAdvisoryCVE-2026-505081

ZDI-26-570: Linux Kernel IGMP Subsystem Race Condition Local Privilege Escalation Vulnerability

ZDI publishes ZDI-26-570, a CVSS 7.5 race condition local privilege escalation in the Linux kernel's IGMP subsystem.

The Zero Day Initiative disclosed a race condition in the Linux kernel's IGMP subsystem that allows local attackers to escalate privileges. Exploitation requires the attacker to first execute high-privileged code on the target system. ZDI assigned a CVSS rating of 7.5 to this finding; no CVE id is stated in the advisory text.

ZDI Published Advisories · Aug 13, 2026Advisory

ZDI-26-612: (0Day) pdfforge PDF Architect PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

ZDI published ZDI-26-612, an unpatched out-of-bounds write in pdfforge PDF Architect PDF parsing enabling remote code execution (CVSS 7.8).

The Zero Day Initiative disclosed ZDI-26-612, an out-of-bounds write vulnerability in pdfforge PDF Architect's PDF file parsing. Successful exploitation allows remote code execution on affected installations. User interaction is required, as the target must visit a malicious page or open a malicious file; ZDI assigned a CVSS score of 7.8 and lists the flaw as a 0day.

ZDI Published Advisories · 16d agoAdvisory

ZDI-26-680: Linux Kernel Crypto Subsystem Use-After-Free Local Privilege Escalation Vulnerability

ZDI discloses a Linux kernel crypto subsystem use-after-free (CVE-2026-31719, CVSS 8.8) letting local low-privileged attackers escalate to root.

ZDI advisory ZDI-26-680 covers a use-after-free vulnerability in the Linux kernel crypto subsystem, tracked as CVE-2026-31719 with a CVSS score of 8.8. A local attacker who can already execute low-privileged code can exploit it to escalate privileges on affected installations. The advisory does not report any exploitation in the wild.

ZDI-26-686: Linux Kernel nftables Race Condition Local Privilege Escalation Vulnerability

ZDI discloses CVE-2026-74565, a CVSS 7.8 nftables race condition letting local low-privileged attackers escalate privileges on Linux.

ZDI-26-686 describes a race condition in the Linux Kernel nftables subsystem that allows local attackers to escalate privileges. Exploitation requires the ability to execute low-privileged code on the target system. ZDI assigned a CVSS rating of 7.8 and CVE-2026-74565.

ZDI-26-651: (Pwn2Own) OpenAI Codex External Control of System or Configuration Setting Remote Code Execution Vulnerability

ZDI published advisory ZDI-26-651 for a CVSS 7.8 remote code execution flaw (CVE-2026-19593) in OpenAI Codex, demonstrated at Pwn2Own.

The Zero Day Initiative published advisory ZDI-26-651 describing a remote code execution vulnerability in OpenAI Codex, tracked as CVE-2026-19593 with a CVSS 7.8 score. The flaw involves external control of system or configuration settings. Exploitation requires user interaction, as the target must open a malicious folder. The bug was demonstrated at Pwn2Own and disclosed through ZDI.

ZDI-26-681: Linux Kernel FUSE Subsystem Race Condition Local Privilege Escalation Vulnerability

ZDI discloses CVE-2026-64265, a CVSS 7.8 race condition in the Linux Kernel FUSE subsystem enabling local privilege escalation.

ZDI-26-681 covers a race condition in the Linux Kernel FUSE subsystem that allows local attackers to escalate privileges. Exploitation requires the ability to execute low-privileged code on the target system. ZDI assigned a CVSS rating of 7.8 and CVE-2026-64265.

ZDI-26-539: (Pwn2Own) Microsoft Windows ipt.sys Incorrect Permission Assignment Local Privilege Escalation Vulnerability

ZDI advisory discloses Windows ipt.sys local privilege escalation (CVE-2026-65773, CVSS 7.8) demonstrated at Pwn2Own.

ZDI advisory ZDI-26-539 describes an incorrect permission assignment flaw in Microsoft Windows ipt.sys, tracked as CVE-2026-65773 with a CVSS score of 7.8. A local attacker who can already execute low-privileged code can exploit it to escalate privileges. The vulnerability was demonstrated at Pwn2Own.

ZDI Published Advisories · Aug 11, 2026AdvisoryCVE-2026-657731

ZDI-26-572: Linux Kernel XFRM Race Condition Local Privilege Escalation Vulnerability

ZDI publishes ZDI-26-572, a CVSS 7.5 race condition local privilege escalation in the Linux kernel's XFRM subsystem.

The Zero Day Initiative disclosed a race condition in the Linux kernel's XFRM (transform) subsystem allowing local attackers to escalate privileges. Exploitation requires the attacker to first run high-privileged code on the affected system. The advisory carries a CVSS rating of 7.5; no CVE id is listed in the disclosure text.

ZDI Published Advisories · Aug 13, 2026Advisory

ZDI-26-543: Microsoft Windows ICC File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

ZDI discloses an out-of-bounds write in Windows ICC file parsing via Mscms.dll enabling remote code execution (CVE-2026-54984, CVSS 7.8).

ZDI advisory ZDI-26-543 describes an out-of-bounds write in Microsoft Windows ICC file parsing that allows remote attackers to execute arbitrary code. Exploitation requires interaction with the Mscms.dll color management library, though attack vectors may vary by implementation. The flaw has a CVSS rating of 7.8 and is assigned CVE-2026-54984.

ZDI Published Advisories · Aug 11, 2026VulnerabilityCVE-2026-549841

ZDI-26-571: Linux Kernel Net Scheduler Packet Classifier API Use-After-Free Local Privilege Escalation Vulnerability

ZDI disclosed a use-after-free local privilege escalation flaw (CVE-2026-64530) in the Linux Kernel net scheduler packet classifier API.

The Zero Day Initiative published ZDI-26-571 describing a use-after-free in the Linux Kernel net scheduler packet classifier API. Local attackers who can already execute low-privileged code can escalate privileges. ZDI assigned a CVSS score of 8.8 and the identifier CVE-2026-64530.

ZDI Published Advisories · Aug 13, 2026VulnerabilityCVE-2026-645301

ZDI-26-569: Linux Kernel Net Scheduler True Link Equalizer Race Condition Local Privilege Escalation Vulnerability

ZDI publishes ZDI-26-569, a CVSS 7.5 race condition local privilege escalation in the Linux kernel net scheduler true link equalizer.

The Zero Day Initiative disclosed a race condition in the Linux kernel's net scheduler true link equalizer component enabling local privilege escalation. Exploitation requires the attacker to first run high-privileged code on the target system. The advisory carries a CVSS rating of 7.5; no CVE id is listed in the disclosure text.

ZDI Published Advisories · Aug 13, 2026Advisory

ZDI-26-526: (0Day) PAX Technology Q80 Application Installer Signature Verification Bypass Remote Code Execution Vulnerability

ZDI discloses an unauthenticated, network-adjacent RCE in PAX Technology Q80 payment terminals via installer signature bypass, rated CVSS 7.5.

ZDI-26-526 describes a signature verification bypass in the PAX Technology Q80 application installer that lets network-adjacent attackers execute arbitrary code without authentication. The 0-day is tracked as CVE-2026-19910 and CVE-2026-19911 and carries a CVSS score of 7.5. No public patch was noted at the time of disclosure.

ZDI-26-647: VMware Workstation VMXNET3 TSO Segmentation Integer Overflow Local Privilege Escalation Vulnerability

ZDI disclosed an integer overflow in VMware Workstation's VMXNET3 TSO code (CVE-2026-59346) enabling local privilege escalation.

Zero Day Initiative published ZDI-26-647, a CVSS 7.5 integer overflow in the VMXNET3 TSO segmentation code of VMware Workstation. A local attacker who has already obtained the ability to execute high-privileged code on the guest system can exploit the flaw to escalate privileges on affected installations. The issue is tracked as CVE-2026-59346. No exploitation is reported in the advisory.

ZDI-26-692: Linux Kernel eMPIA USB Device Driver Race Condition Code Execution Vulnerability

ZDI-26-692: race condition in Linux kernel eMPIA USB driver (CVE-2026-31583) lets physically present attackers execute code without authentication; CVSS 7.1.

ZDI advisory ZDI-26-692 discloses a race condition in the Linux kernel's eMPIA USB device driver that allows physically present attackers to execute arbitrary code on affected installations. Authentication is not required, but physical access to the target system is necessary. ZDI assigned a CVSS rating of 7.1 and CVE-2026-31583.

ZDI-26-575: Linux Kernel Net Scheduler Packet Classifier API Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability

ZDI publishes ZDI-26-575, a CVSS 7.5 TOCTOU local privilege escalation in the Linux kernel net scheduler packet classifier API.

The Zero Day Initiative disclosed a time-of-check time-of-use flaw in the Linux kernel's net scheduler packet classifier API that permits local privilege escalation. Exploitation requires the attacker to first execute high-privileged code on the target system. ZDI assigned a CVSS rating of 7.5; no CVE id is provided in the text.

ZDI Published Advisories · Aug 13, 2026Advisory1

ZDI-26-699: Linux Kernel NTFS3 Out-of-Bounds Read Information Disclosure Vulnerability

ZDI-26-699: Linux Kernel NTFS3 out-of-bounds read (CVSS 5.2) lets local low-privileged attackers disclose sensitive information.

ZDI advisory ZDI-26-699 describes an out-of-bounds read in the Linux Kernel NTFS3 driver rated CVSS 5.2. An attacker must already have the ability to execute low-privileged code on the target system to trigger the flaw. Successful exploitation results in information disclosure. No CVE identifier is listed in the advisory.

ZDI-26-579: Cisco Identity Services Engine zipFiles Directory Traversal Remote Code Execution Vulnerability

ZDI disclosed an authenticated directory traversal flaw (CVE-2026-20181) in Cisco Identity Services Engine allowing remote code execution, CVSS 7.2.

The Zero Day Initiative published ZDI-26-579 describing a directory traversal in the zipFiles functionality of Cisco Identity Services Engine. Authenticated remote attackers can execute arbitrary code on affected installations. ZDI assigned a CVSS score of 7.2 and the identifier CVE-2026-20181.

ZDI Published Advisories · Aug 13, 2026VulnerabilityCVE-2026-20181

ZDI-26-695: Linux Kernel NFSv4 Server Race Condition Remote Code Execution Vulnerability

ZDI-26-695: Linux Kernel NFSv4 server race condition (CVE-2026-89688, CVSS 8.5) enables remote code execution on nfsd systems with authentication.

ZDI advisory ZDI-26-695 describes a race condition in the Linux Kernel NFSv4 server tracked as CVE-2026-89688 with a CVSS score of 8.5. Remote attackers can execute arbitrary code, but authentication is required and only systems with nfsd enabled are vulnerable. No in-the-wild exploitation is mentioned in the advisory.

ZDI-26-546: Flowise Airtable_Agent Code Injection Remote Code Execution Vulnerability

ZDI discloses an unauthenticated code injection remote code execution flaw in Flowise's Airtable_Agent (CVE-2026-69264, CVSS 9.8).

ZDI advisory ZDI-26-546 describes a code injection vulnerability in the Flowise Airtable_Agent that allows remote attackers to execute arbitrary code. No authentication is required to exploit the flaw, which carries a CVSS rating of 9.8 and is assigned CVE-2026-69264. Flowise deployments exposing the vulnerable agent component are at risk of full server takeover.

ZDI Published Advisories · Aug 11, 2026VulnerabilityCVE-2026-69264

ZDI-26-630: NI LabVIEW VI File Parsing Integer Overflow Information Disclosure Vulnerability

ZDI disclosed CVE-2026-18445, an integer overflow in NI LabVIEW VI file parsing that can disclose sensitive information, rated CVSS 3.3.

The Zero Day Initiative published advisory ZDI-26-630 describing an integer overflow vulnerability in NI LabVIEW's parsing of VI files. Exploitation can disclose sensitive information and requires user interaction, such as visiting a malicious page or opening a malicious file. ZDI assigned the flaw a CVSS rating of 3.3.

ZDI-26-633: GIMP PSP File Parsing Integer Overflow Remote Code Execution Vulnerability

ZDI disclosed a CVSS 7.8 integer overflow in GIMP's PSP file parser that enables remote code execution when users open malicious files.

ZDI published advisory ZDI-26-633 for an integer overflow in GIMP's parsing of PSP image files. Remote attackers can execute arbitrary code, but exploitation requires user interaction such as opening a malicious file. ZDI assigned CVSS 7.8 and the issue is tracked as CVE-2026-4153.

ZDI-26-573: Linux Kernel KSMBD Response Header Out-Of-Bounds Read Information Disclosure Vulnerability

ZDI disclosed an unauthenticated out-of-bounds read (CVE-2026-68431) in Linux Kernel KSMBD causing sensitive information disclosure, CVSS 9.3.

The Zero Day Initiative published ZDI-26-573 describing an out-of-bounds read in the Linux Kernel KSMBD response header handling. Unauthenticated remote attackers can disclose sensitive information, but only systems with ksmbd enabled are affected. ZDI assigned a CVSS score of 9.3 and the identifier CVE-2026-68431.

ZDI Published Advisories · Aug 13, 2026VulnerabilityCVE-2026-68431

ZDI-26-653: TrendAI Apex One Security Agent Cache Mechanism Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability

ZDI-26-653: TOCTOU race in Trend Micro Apex One cache mechanism, CVE-2025-71415, enables local privilege escalation, rated CVSS 7.8.

The Zero Day Initiative published advisory ZDI-26-653 for the Trend Micro Apex One Security Agent. A time-of-check time-of-use (TOCTOU) flaw in the cache mechanism, tracked as CVE-2025-71415, allows local attackers to escalate privileges after gaining low-privileged code execution. ZDI assigned a CVSS 7.8 rating. A vendor patch is available for affected installations.

ZDI-26-544: Microsoft Windows Deployment Services Use-After-Free Remote Code Execution Vulnerability

ZDI discloses an unauthenticated use-after-free remote code execution flaw in Windows Deployment Services (CVE-2026-62893, CVSS 7.5).

ZDI advisory ZDI-26-544 describes a use-after-free in Microsoft Windows Server Deployment Services that allows network-adjacent attackers to execute arbitrary code without authentication. Only systems with Windows Deployment Services enabled are vulnerable. The flaw carries a CVSS rating of 7.5 and is tracked as CVE-2026-62893.

ZDI Published Advisories · Aug 11, 2026VulnerabilityCVE-2026-62893

ZDI-26-638: Oracle Outside In Technology WPS File Parsing Memory Corruption Remote Code Execution Vulnerability

ZDI disclosed memory corruption in Oracle Outside In Technology's WPS file parsing (CVE-2026-60414) enabling user-triggered remote code execution.

Zero Day Initiative published ZDI-26-638, a CVSS 7.8 memory corruption vulnerability in WPS file parsing within Oracle Outside In Technology. Remote attackers can execute arbitrary code on affected installations by convincing the target to visit a malicious page or open a malicious file, so user interaction is required. The issue is tracked as CVE-2026-60414. The advisory reports no exploitation.

ZDI-26-529: Samsung Galaxy S25 TIFF File Processing Heap-based Buffer Overflow Remote Code Execution Vulnerability

ZDI discloses CVE-2026-21045, a heap buffer overflow in Samsung Galaxy S25 TIFF processing enabling RCE via malicious files or pages.

ZDI-26-529 describes a heap-based buffer overflow in Samsung Galaxy S25 TIFF file processing that allows remote attackers to execute arbitrary code. User interaction is required, as the target must visit a malicious page or open a malicious file. ZDI assigned a CVSS score of 8.8, tracked as CVE-2026-21045.

ZDI Published Advisories · Aug 11, 2026VulnerabilityCVE-2026-21045

ZDI-26-587: Ashlar-Vellum Cobalt VS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

ZDI advisory ZDI-26-587 details a heap-based buffer overflow RCE (CVE-2026-19781, CVSS 7.8) in Ashlar-Vellum Cobalt VS file parsing, requiring user interaction.

The Zero Day Initiative released advisory ZDI-26-587 covering a heap-based buffer overflow in Ashlar-Vellum Cobalt's VS file parsing. A remote attacker can execute arbitrary code when the target opens a malicious file or visits a crafted page. ZDI rated the vulnerability CVSS 7.8 and assigned CVE-2026-19781.

ZDI-26-559: (Pwn2Own) Amazon Smart Plug OTA Update Process Out-Of-Bounds Write Remote Code Execution Vulnerability

ZDI disclosed a Pwn2Own out-of-bounds write RCE (CVSS 7.5) in Amazon Smart Plug's OTA process, exploitable by unauthenticated network-adjacent attackers.

The Zero Day Initiative published ZDI-26-559 for an out-of-bounds write remote code execution flaw in the Amazon Smart Plug OTA update process, demonstrated at Pwn2Own. Unauthenticated network-adjacent attackers can execute arbitrary code on affected installations. ZDI rated the issue CVSS 7.5.

ZDI Published Advisories · Aug 12, 2026Advisory

ZDI-26-610: Apple Safari JavaScriptCore B3 ReduceStrength Phase Use-After-Free Remote Code Execution Vulnerability

ZDI details a use-after-free in Apple Safari's JavaScriptCore (CVE-2026-64715) that allows remote code execution after a user visits a malicious page.

The Zero Day Initiative published advisory ZDI-26-610 for a use-after-free in the B3 ReduceStrength phase of Apple Safari's JavaScriptCore. Successful exploitation allows remote attackers to execute arbitrary code, but user interaction is required, such as visiting a malicious page or opening a malicious file. ZDI rates the vulnerability 8.8 on CVSS and assigned CVE-2026-64715. The advisory does not report exploitation in the wild.