EUVD-2026-45462

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reject oversized group bitmap descriptors ocfs2validategdparent only bounds bgbits against the parent allocator's chain geometry. A malicious descriptor can still claim a bgsize/bgbits pair that exceeds the bitmap bytes th...

Oracle WebLogic Server Local File Inclusion

An easily exploitable local file inclusion vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle WebLogic Server. Supported versions that are affected are 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Successful attacks of this vulnerability can...

Oracle Linux 8 : container-tools:ol8 (ELSA-2026-38504)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-38504 advisory. - bump golang.org/x/crypto to v0.53.0 to fix CVE-2026-39829, CVE-2026-39830, CVE-2026-39832 cockpit-podman - rebuild for CVE-2025-68121 - update to th...

Oracle E-Business Suite <=12.2 - Authentication Bypass

Oracle E-Business Suite component: Manage Proxies 12.1 and 12.2 are susceptible to an easily exploitable vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise it by self-registering for an account. Successful attacks of this vulnerability can result in...

EUVD-2026-45006

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder names under any account they could name. Search would return UIDs of messages matching the search,...

CVE-2026-47083

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder names under any account they could name. Search would return UIDs of messages matching the search,...

Oracle Business Intelligence/XML Publisher - XML External Entity Injection

Oracle Business Intelligence and XML Publisher 11.1.1.9.0 / 12.2.1.3.0 / 12.2.1.4.0 are vulnerable to an XML external entity injection attack. id: CVE-2019-2616 info: name: Oracle Business Intelligence/XML Publisher - XML External Entity Injection author: pdteam severity: high description: Oracle...

Oracle Fusion Middleware WebCenter Sites 12.2.1.3.0 - Broken Access Control

Oracle Fusion Middleware WebCenter Sites 12.2.1.3.0 suffers from broken access control. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Sites accessible data. id: CVE-2019-2578 info: name: Oracle Fusion...

thunderbird security update

140.12.0-1.0.1 - Add Oracle prefs 140.12.0-1 - Update to 140.12.0 ESR 140.11.0-1 - Update to 140.11.0 ESR 140.10.1-1 - Update to 140.10.1 ESR...

Oracle Linux 8 : libreoffice (ELSA-2026-35839)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-35839 advisory. - Fix CVE-2026-8357 buffer overflow in Calc formula compiler with formulas composed entirely of open tokens Tenable has extracted the preceding description blo...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500004)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500004 advisory. - xfrm: hold dev ref until after transportfinish NFHOOK Qi Tang Orabug: 39727259 CVE-2026-31663 - KVM: arm64: vgic-its: Drop the translation cac...

Oracle Linux 10 : glibc (ELSA-2026-500006)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500006 advisory. - resolv: Check hostname for validity CVE-2026-4438 - resolv: Count records correctly CVE-2026-4437 Tenable has extracted the preceding description...

Oracle Linux 8 : go-toolset:ol8 (ELSA-2026-38995)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-38995 advisory. delve 1.26.1-1.0.1 - Disable DWARF compression which has issues Alex Burmashev 1.26.1-1 - Update to Delve 1.26.1 - Related: RHEL-183712 golang...

MGASA-2026-0253 Updated openssl packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion. CVE-2026-7383 Out-of-Bounds Read in CMS Password-Based Decryption. CVE-2026-9076 Heap Buffer Over-read in ASN.1 Content Parsing. CVE-2026-34180 PKCS12 Files with PBMAC1 Are...

CVE-2026-47703

AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.75, AdGuard Home's client-triggered DoQ forwarding path to a udp:// upstream reduced backend UDP DNS state by producing dnsid=0 or txid=0 and exposed a quoted-port ICMP source-port oracle, weakening DNS response...

CVE-2026-47703 AdGuard Home: DoQ-to-UDP State Reduction and Source-Port Oracle

AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.75, AdGuard Home's client-triggered DoQ forwarding path to a udp:// upstream reduced backend UDP DNS state by producing dnsid=0 or txid=0 and exposed a quoted-port ICMP source-port oracle, weakening DNS response...

CVE-2026-47703 AdGuard Home: DoQ-to-UDP State Reduction and Source-Port Oracle

AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.75, AdGuard Home's client-triggered DoQ forwarding path to a udp:// upstream reduced backend UDP DNS state by producing dnsid=0 or txid=0 and exposed a quoted-port ICMP source-port oracle, weakening DNS response...

CVE-2026-15747

A flaw was found in Mojolicious. This vulnerability exposes a stable representation of the session Cross-Site Request Forgery CSRF token to a BREACH compression oracle. When a web server response containing the token is gzip-compressed and also echoes attacker-controlled input, an attacker can us...

Oracle Identity Manager REST WebServices - Authentication Bypass

Vulnerability in the Identity Manager product of Oracle Fusion Middleware component: REST WebServices. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Identity Manager...

Oracle Linux 10 : kernel (ELSA-2026-19074)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19074 advisory. - xfrm: esp: avoid in-place decrypt on shared skb frags CKI Backport Bot RHEL-174546 CVE-2026-43284 - crypto: authencesn - Do not place hiseq at end ...