CVSS: 7.8EPSS: 0%CPEs: 39EXPL: 0CVE-2025-62229 – Xorg: xmayland: use-after-free in xpresentnotify structure creation
https://notcve.org/view.php?id=CVE-2025-62229
29 Oct 2025 — A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service. This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability t... • https://access.redhat.com/security/cve/CVE-2025-62229 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 39EXPL: 0CVE-2025-62230 – Xorg: xwayland: use-after-free in xkb client resource removal
https://notcve.org/view.php?id=CVE-2025-62230
29 Oct 2025 — A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect. This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target... • https://access.redhat.com/security/cve/CVE-2025-62230 • CWE-416: Use After Free •
CVSS: 9.0EPSS: 0%CPEs: 39EXPL: 0CVE-2025-62231 – Xorg: xmayland: value overflow in xkbsetcompatmap()
https://notcve.org/view.php?id=CVE-2025-62231
29 Oct 2025 — A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash. This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in ord... • https://access.redhat.com/security/cve/CVE-2025-62231 • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.0EPSS: 0%CPEs: 16EXPL: 0CVE-2025-58147 – x86: Incorrect input sanitisation in Viridian hypercalls
https://notcve.org/view.php?id=CVE-2025-58147
27 Oct 2025 — [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs. * CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen's format. * CVE... • https://xenbits.xenproject.org/xsa/advisory-475.html • CWE-125: Out-of-bounds Read •
CVSS: 8.0EPSS: 0%CPEs: 16EXPL: 0CVE-2025-58148 – x86: Incorrect input sanitisation in Viridian hypercalls
https://notcve.org/view.php?id=CVE-2025-58148
27 Oct 2025 — [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs. * CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen's format. * CVE... • https://xenbits.xenproject.org/xsa/advisory-475.html • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 4.3EPSS: 0%CPEs: 24EXPL: 0CVE-2025-9640 – Samba: vfs_streams_xattr uninitialized memory write possible
https://notcve.org/view.php?id=CVE-2025-9640
15 Oct 2025 — A flaw was found in Samba, in the vfs_streams_xattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability. USN-7826-1 fixed vulnerabilities in Samba. This update provides the corresponding update for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Andrew Walker discovered that Samba incorrectly initi... • https://access.redhat.com/security/cve/CVE-2025-9640 • CWE-908: Use of Uninitialized Resource •
CVSS: 10.0EPSS: 0%CPEs: 22EXPL: 0CVE-2025-10230 – Samba: command injection in wins server hook script
https://notcve.org/view.php?id=CVE-2025-10230
15 Oct 2025 — A flaw was found in Samba, in the front-end WINS hook handling: NetBIOS names from registration packets are passed to a shell without proper validation or escaping. Unsanitized NetBIOS name data from WINS registration packets are inserted into a shell command and executed by the Samba Active Directory Domain Controller’s wins hook, allowing an unauthenticated network attacker to achieve remote command execution as the Samba process. USN-7826-1 fixed vulnerabilities in Samba. This update provides the corresp... • https://access.redhat.com/security/cve/CVE-2025-10230 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.0EPSS: 0%CPEs: 37EXPL: 0CVE-2025-11561 – Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systems
https://notcve.org/view.php?id=CVE-2025-11561
09 Oct 2025 — A flaw was found in the integration of Active Directory and the System Security Services Daemon (SSSD) on Linux systems. In default configurations, SSSD does not enable the Kerberos local authentication plugin (sssd_krb5_localauth_plugin), allowing an attacker with permission to modify certain AD attributes (such as userPrincipalName or samAccountName) to impersonate privileged users. This can result in unauthorized access or privilege escalation on domain-joined Linux hosts. A flaw was found in the integra... • https://access.redhat.com/security/cve/CVE-2025-11561 • CWE-269: Improper Privilege Management •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2025-53881 – SUSE-specific logrotate configuration allows escalation from mail user/group to root
https://notcve.org/view.php?id=CVE-2025-53881
02 Oct 2025 — A UNIX Symbolic Link (Symlink) Following vulnerability in logrotate config in the exim package allowed privilege escalation from mail user/group to root.This issue affects Tumbleweed: from ? before 4.98.2-lp156.248.1. An update that fixes one vulnerability is now available. This update for exim fixes the following issues. Fixed potential security issue with logfile rotation. • https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-53881 • CWE-61: UNIX Symbolic Link (Symlink) Following •
CVSS: 7.8EPSS: 0%CPEs: 42EXPL: 0CVE-2025-41244 – Broadcom VMware Aria Operations and VMware Tools Privilege Defined with Unsafe Actions Vulnerability
https://notcve.org/view.php?id=CVE-2025-41244
29 Sep 2025 — VMware Aria Operations and VMware Tools contain a local privilege escalation vulnerability. A malicious local actor with non-administrative privileges having access to a VM with VMware Tools installed and managed by Aria Operations with SDMP enabled may exploit this vulnerability to escalate privileges to root on the same VM. A flaw was found in VMWare open-vm-tools. A malicious actor with non-administrative privileges on a guest Virtual Machine (VM) could exploit this vulnerability to gain root privileges ... • http://support.broadcom.com/group/ecx/support-content-view/-/support-content/Security%20Advisories/VMSA-2025-0015--VMware-Aria-Operations-and-VMware-Tools-updates-address-multiple-vulnerabilities--CVE-2025-41244-CVE-2025-41245--CVE-2025-41246-/36149 • CWE-267: Privilege Defined With Unsafe Actions CWE-280: Improper Handling of Insufficient Permissions or Privileges •