[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cve-CVE-2026-98134":3,"landing-articles":50},{"id":4,"cve_id":5,"euvd_id":6,"summary":7,"published":8,"cvss_data":9,"is_remote":20,"cwes":21,"cpes":23,"technologies":26,"references":28,"score":32,"epss_score":33,"epss_percentile":34,"is_kev":20,"cisa_kev_date_added":35,"cisa_kev_due_date":35,"cisa_ssvc":36,"attack_mappings":42,"exploits":49},395950,"CVE-2026-98134","EUVD-2026-86965","In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: check_cond_jmp_op(): properly infer if register is null\n\nNicholas Carlini reported a bug when verifier can incorrectly infer\nthat a pointer is non-null. The bug occurs when two pointers are\ncompared and one of them has a type w\u002Fo PTR_MAYBE_NULL flag,\nbut which allows a value to be NULL at runtime.\nHere is an example:\n\n  \u002F\u002F `a` is PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED\n  \u002F\u002F `a` is 0 at runtime.\n  \u002F\u002F `b` is PTR_TO_MAP_VALUE | PTR_MAYBE_NULL\n  void *a = bpf_rdonly_cast(0, 0);\n  int  *b = bpf_map_lookup_elem(...);\n\n  if (a == b)\n    *b = 42;  \u002F\u002F verifier does not catch null pointer dereference\n\nThis happens because of a special case in check_cond_jmp_op(),\nwhich attempts to strip PTR_MAYBE_NULL flags from pointer types,\nwhen processing comparisons like `rA == rB`, if either rA or rB can't\nbe null.\n\nThe non-null property is derived based on the absence of\nPTR_MAYBE_NULL flag on rA's or rB's type. But that is not sufficient\nfor types like PTR_TO_MEM, as in the example.\n\nThis patch replaces type_may_be_null() call with reg_not_null(),\nwhich contains an allowlist of types for which absence of\nPTR_MAYBE_NULL actually means that the value can't be NULL at runtime.\n\nAt the moment, the list in the reg_not_null() omits two types for\nwhich PTR_MAYBE_NULL is applicable: PTR_TO_XDP_SOCK and PTR_TO_BUF.\nIn order to remain backward compatible, and assuming that only\ncomparison between pointers of the same type makes sense,\nthis commit extends reg_not_null(). W\u002Fo such an extension e.g.\nverifier_jeq_infer_not_null\u002Fnull_ptr_to_map_value fails.\n\nreg_not_null() can be extended further, but I deem that out of scope\nfor the fix at hand. Explicit base_type(...) != PTR_TO_BTF_ID\nchecks in the check_cond_jmp_op() can be removed with migration to\nreg_not_null(), but that is a behavioural change, as the special case\nwould start matching for PTR_TO_BTF_ID that is also is_trusted_reg().\nI omit the behavioural change from this commit.","2026-09-25T11:17:00Z",{"cvss_v3.1":10},{"scope":11,"version":12,"baseScore":13,"attackVector":14,"baseSeverity":15,"vectorString":16,"integrityImpact":17,"userInteraction":17,"attackComplexity":18,"availabilityImpact":19,"privilegesRequired":18,"confidentialityImpact":17},"UNCHANGED","3.1",5.5,"LOCAL","MEDIUM","CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H","NONE","LOW","HIGH",false,[22],"CWE-476",[24,25],"cpe:2.3:o:linux:linux_kernel:7.3:rc1:*:*:*:*:*:*","cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",[27],"Linux Linux Kernel",[29,30,31],"https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002Fb55c9f019e169ed0d01394f96e172286a8b21b99","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002Fd3ef6c097ba078e1f8c7239d76a0ce8b61e75095","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F9bf96b4347f541604b3caadeabda0773d9ceaf2a",0.28,0.00155,0.04566,null,{"timestamp":35,"automatable":37,"tech_impact":38,"exploitation":39,"cisa_decision":40,"cisa_remediation_timeline":41},"no","partial","none",{},"FSU",[43],{"name":44,"source":45,"tactics":46,"technique_id":48},"Exploitation for Privilege Escalation","attack_vector",[47],"privilege-escalation","T1068",[],{"count":51,"next":52,"previous":35,"results":53},30,"http:\u002F\u002Fweb:8606\u002Fapi\u002Farticles\u002F?page=2&sorted_by=-published_at",[54,61,69,77,84,91,98,103,110,117],{"id":51,"title":55,"summary":56,"published_at":57,"type":58,"link":59,"image_url":60},"PHP2Shell: Two Critical RCE Flaws in PHP (CVSS 9.2)","Unauthenticated code execution demonstrated on WordPress, Drupal and Joomla, and reproduced in our lab. Patched versions and steps to take today.","2026-10-22T00:00:00Z","cve","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fphp2shell-2-critical-rce-flaws-php-cvss-9-2","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002Fc0615c4ee6-1792684469\u002Fphp2shell-2-critical-rce-flaws-php-cvss-9-2.png",{"id":62,"title":63,"summary":64,"published_at":65,"type":66,"link":67,"image_url":68},29,"Manage External Security Across All Your Entities","Centralize the management of entities, users and external security resources while maintaining strict data isolation with Patrowl.","2026-09-15T00:00:00Z","security tips","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fmulti-entity-external-security-how-structure-governance-group-level","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F8b2c0cc5eb-1789551467\u002Fvisu_1_multi_tenancy_dark_1x.webp",{"id":70,"title":71,"summary":72,"published_at":73,"type":74,"link":75,"image_url":76},28,"Will AI Become the Next Hacker? Bruce Schneier Answers at DEF CON 34","Tax law, finance, legislation: Bruce Schneier shows how AI could hack human rule systems just as easily as it hacks software.","2026-09-14T00:00:00Z","hacks","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fbruce-schneier-def-con-34","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F5c616d9db4-1789462598\u002Fai-hacker.en.png",{"id":78,"title":79,"summary":80,"published_at":81,"type":66,"link":82,"image_url":83},27,"Exposure Management: definition, stakes, and how it works","Vulnerabilities, misconfigurations, poorly managed identities: understand what Exposure Management is and why it matters in 2026.","2026-09-10T00:00:00Z","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fdefinition-exposure-management","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F06170638a9-1789050834\u002Fexposure.management.definition.en.png",{"id":85,"title":86,"summary":87,"published_at":88,"type":74,"link":89,"image_url":90},26,"DGFiP Cyberattack 2026: Inside the Attacker","Two distinct attacks hit France","2026-08-17T00:00:00Z","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fdgfip-cyberattack-2026-inside-attacker-mind","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002Fdc38d33696-1787055371\u002Fdgfip-2026.png",{"id":92,"title":93,"summary":94,"published_at":95,"type":58,"link":96,"image_url":97},25,"CVE-2026-64638: XSS2Shell, a WordPress Login Vulnerability","Pre-auth XSS on wp-login.php, patched August 6. What is actually exploitable, and how to read it in your Patrowl report.","2026-08-10T00:00:00Z","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fxss2shell-critical-wordpress-login-vulnerability-2026","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F904e61748b-1786369212\u002Fxss2shell.png",{"id":99,"title":100,"summary":100,"published_at":95,"type":58,"link":101,"image_url":102},24,"CVE-2026-64638 : XSS2Shell, faille du login WordPress","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fcve-2026-64638-xss2shell-faille-login-wordpress","",{"id":104,"title":105,"summary":106,"published_at":107,"type":58,"link":108,"image_url":109},23,"How Agentic AI Hunts Down CVEs Before Attackers Do","38 vulnerability sources monitored around the clock, pentester-validated proof of exploitability, an alert within hours. See how it works.","2026-08-05T00:00:00Z","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fproactive-threat-hunting-agentic-ai-cve","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F804988ce7b-1785930160\u002Fproactive-threat-hunting-how-agentic-ai-tracks-cves.png",{"id":111,"title":112,"summary":113,"published_at":114,"type":74,"link":115,"image_url":116},22,"AI Agent Incident: OpenAI HuggingFace — Risks and Lessons","An autonomous AI agent escaped its sandbox via a JFrog Artifactory zero-day, compromised HuggingFace via privilege escalation and stolen credentials. Reconstructed timeline and security lessons.","2026-07-31T00:00:00Z","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fai-agent-incident-openai-huggingface-risks","[Image URL from Kirby]",{"id":118,"title":119,"summary":120,"published_at":121,"type":66,"link":122,"image_url":123},21,"SaaS Under Watch: What Your SDLC Doesn","Your pipeline is green. Your real exposure may have changed without you knowing it. The complete guide for software vendors.","2026-07-29T00:00:00Z","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fsecuring-saas-application-software-vendor","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F20d6ec0cd0-1785331401\u002Fapplication-security.png"]