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Certificate authority eMudhra revoked eight intermediate certificates after a researcher known as Wayne found on October 17 that their P-384 private keys were so weak that anyone could recover them almost instantly. The keys, generated in April 2025, had values below 256, so an attacker could recover them by testing 256 candidates. This w…
Oracle released its October 2026 Critical Patch Update on October 20, the final quarterly update of the year. It fixes 1209 unique CVEs in 1295 security updates across 33 product families. 112 of the patches (8.6%) are rated critical and cover 95 CVEs. The article does not mention exploitation in the wild. Technical Details - Severity bre…
Mozilla received a report on 17 October 2026 that private keys for eight eMudhra intermediate certificates were compromised. The Indian certification authority says it has issued over 60 million certificates. Researchers found some of the keys were trivially small integers, so anyone could forge HTTPS certificates for arbitrary domains an…
The Wiz Customer Incident Response Team (CIRT) reports a rising pattern of LLMjacking in which threat actors compromise privileged Google Cloud Platform (GCP) users solely to offload the cost of large-scale LLM inference onto the victim. Attackers link external, attacker-controlled GCP projects to the victim's billing account, so all Gemi…
The PHP security team has warned administrators to prepare for emergency security updates on October 21 at 14:00 UTC, fixing two critical vulnerabilities each rated 9.2 under CVSS v4.0. Information about the flaws reportedly leaked ahead of the planned embargo, and the team says it may release earlier if details become public or exploitat…
Palo Alto Networks published advisory PAN-SA-2026-0013, its monthly Chromium vulnerability update for October 2026. It states that Prisma Browser is affected by vulnerabilities fixed in recent upstream Chromium Stable Channel releases. The vendor rates severity HIGH with suggested urgency MODERATE. Palo Alto Networks is not aware of any m…
CERT-FR advisory CERTFR-2026-AVI-1336, published 16 October 2026, reports multiple vulnerabilities across IBM products. Per the advisory, exploitation could allow remote arbitrary code execution, privilege escalation, remote denial of service, security policy bypass, SSRF, XSS, CSRF, and data confidentiality and integrity compromise. Affe…
CERT-FR advisory CERTFR-2026-AVI-1335, published 16 October 2026, reports multiple vulnerabilities in the Linux kernel shipped with SUSE products. Some of them allow an attacker to escalate privileges, cause a remote denial of service and breach data confidentiality. Other listed impacts are data integrity breach and security policy bypas…
CERT-FR advisory CERTFR-2026-AVI-1334, published 16 October 2026, reports multiple vulnerabilities in the Linux kernel shipped with Red Hat Enterprise Linux. Some of them allow a remote attacker to execute arbitrary code, escalate privileges and cause a remote denial of service. Other listed impacts are data integrity and confidentiality …
CERT-FR advisory CERTFR-2026-AVI-1332, published 16 October 2026, reports multiple vulnerabilities in Microsoft products that may allow remote arbitrary code execution, privilege escalation, remote denial of service and breach of data confidentiality. The advisory is based on Microsoft security bulletins dated 15 October 2026 for four CVE…
CERT-FR advisory CERTFR-2026-AVI-1322, published 15 October 2026, reports multiple vulnerabilities in Juniper Networks products, based on the vendor's October 2026 security bulletins of 14 October (JSA112168 to JSA112250). The flaws affect Junos OS, Junos OS Evolved (including MX and SRX Series) and Juniper Cloud-Native Router. According …
CERT-FR advisory CERTFR-2026-AVI-1320, published 15 October 2026, reports multiple vulnerabilities in SonicWall Network Security Manager (NSM) On-Prem that allow a remote attacker to execute arbitrary code and bypass the security policy. The advisory references CVE-2026-100232 and CVE-2026-96540, based on SonicWall bulletin SNWLID-2026-00…
CERT-FR advisory CERTFR-2026-AVI-1323, published 15 October 2026, reports a vulnerability in Microsoft SharePoint Server Subscription Edition that allows an attacker to elevate privileges. The flaw is tracked as CVE-2026-88164 and is based on a Microsoft security bulletin dated 13 October 2026. The advisory does not state whether the flaw…
CERT-FR advisory CERTFR-2026-AVI-1321, published 15 October 2026, reports multiple vulnerabilities in Drupal core that allow a remote attacker to execute arbitrary code and perform indirect code injection (XSS). The advisory references CVE-2026-108097, CVE-2026-108514 and CVE-2026-108515, based on three Drupal security bulletins dated 14 …
CERT-FR advisory CERTFR-2026-AVI-1317 reports multiple vulnerabilities in F5 products, mainly the NGINX family, covered by F5 security bulletins published on October 14, 2026. Some of the flaws allow an attacker to achieve remote arbitrary code execution, compromise data confidentiality and integrity, and cause remote denial of service. F…
CERT-FR advisory CERTFR-2026-AVI-1310 reports multiple vulnerabilities in Citrix products, based on Citrix security bulletins dated 13 October 2026. According to the advisory, some flaws allow an attacker to achieve arbitrary code execution, privilege escalation and remote denial of service. Other listed impacts are data integrity and con…
CERT-FR advisory CERTFR-2026-AVI-1313 reports multiple vulnerabilities in Microsoft .NET, ASP.NET Core and .NET Framework, covered by Microsoft's October 13, 2026 security bulletins for 43 CVEs. Some of them allow an attacker to achieve remote arbitrary code execution, privilege escalation and remote denial of service. The advisory also l…
CERT-FR advisory CERTFR-2026-AVI-1316 reports multiple vulnerabilities across Microsoft products, based on Microsoft security bulletins dated 13 October 2026. According to the advisory, some flaws allow an attacker to achieve remote arbitrary code execution, privilege escalation and remote denial of service. Other listed impacts are data …
CERT-FR advisory CERTFR-2026-AVI-1315 reports multiple vulnerabilities in Microsoft Azure components, published on 14 October 2026. Some of them allow remote arbitrary code execution, privilege escalation, security policy bypass and loss of data confidentiality. Microsoft published the corresponding security bulletins on 13 October 2026. …
A public repository exposed sensitive data from Smart Sampa, the Prefeitura de São Paulo video surveillance system, for about 11 months, allowing unauthorized access to more than 58,000 cameras. Cameras covered sensitive sites such as daycare centers, schools, hospitals and drug-treatment centers. According to UOL, reporters used the expo…
