Aggregator

bluez-5.87-6.fc44

Fedora Security Advisories
4 days 1 hour ago
FEDORA-2026-1fba3f22c9 Packages in this update:
  • bluez-5.87-6.fc44
Update description:

BlueZ sdp-xml.c type confusion via RegisterProfile(ServiceRecord) can crash bluetoothd (local DoS): a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd.

A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth discovery. This vulnerability can lead to a Denial of Service (DoS) by crashing the bluetoothd service and may allow for arbitrary code execution.

bluez-5.87-7.fc45

Fedora Security Advisories
4 days 1 hour ago
FEDORA-2026-84b4f1c43a Packages in this update:
  • bluez-5.87-7.fc45
Update description:

BlueZ sdp-xml.c type confusion via RegisterProfile(ServiceRecord) can crash bluetoothd (local DoS): a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd.

A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth discovery. This vulnerability can lead to a Denial of Service (DoS) by crashing the bluetoothd service and may allow for arbitrary code execution.

bluez-5.87-5.fc43

Fedora Security Advisories
4 days 3 hours ago
FEDORA-2026-432a1ef311 Packages in this update:
  • bluez-5.87-5.fc43
Update description:

A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth discovery. This vulnerability can lead to a Denial of Service (DoS) by crashing the bluetoothd service and may allow for arbitrary code execution.

bluez-5.87-5.fc44

Fedora Security Advisories
4 days 3 hours ago
FEDORA-2026-01488a5766 Packages in this update:
  • bluez-5.87-5.fc44
Update description:

A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth discovery. This vulnerability can lead to a Denial of Service (DoS) by crashing the bluetoothd service and may allow for arbitrary code execution.

bluez-5.87-6.fc45

Fedora Security Advisories
4 days 3 hours ago
FEDORA-2026-f4d10955d6 Packages in this update:
  • bluez-5.87-6.fc45
Update description:

A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response (EIR) packet that causes a buffer overflow when the target device performs Bluetooth discovery. This vulnerability can lead to a Denial of Service (DoS) by crashing the bluetoothd service and may allow for arbitrary code execution.

bind-9.18.50-2.fc43

Fedora Security Advisories
4 days 6 hours ago
FEDORA-2026-875d2a5154 Packages in this update:
  • bind-9.18.50-2.fc43
Update description:

Fixes multiple CVEs

  • Potential wildcard CNAME RPZ policy bypass (CVE-2026-11331)
  • Key Record using PRIVATEDNS algorithm may lead to exit (CVE-2026-10822)
  • Record ordering based unexpected exit with CNAME or DNAME (CVE-2026-12617)
  • Potential memory usage beyond configured limits (CVE-2026-11622)
  • Cache poisoning via label count discrepancy, RRSIG, wildcards (CVE-2026-11721)
  • Incorrect acceptance of NSEC3 records (CVE-2026-10723)
  • Unexpected exit with NSEC and NSEC3 both present (CVE-2026-13204)
  • DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field (CVE-2026-13321)

bind-9.18.50-2.fc44

Fedora Security Advisories
4 days 6 hours ago
FEDORA-2026-d87e7f498a Packages in this update:
  • bind-9.18.50-2.fc44
Update description:

Fixes multiple CVEs

  • Potential wildcard CNAME RPZ policy bypass (CVE-2026-11331)
  • Key Record using PRIVATEDNS algorithm may lead to exit (CVE-2026-10822)
  • Record ordering based unexpected exit with CNAME or DNAME (CVE-2026-12617)
  • Potential memory usage beyond configured limits (CVE-2026-11622)
  • Cache poisoning via label count discrepancy, RRSIG, wildcards (CVE-2026-11721)
  • Incorrect acceptance of NSEC3 records (CVE-2026-10723)
  • Unexpected exit with NSEC and NSEC3 both present (CVE-2026-13204)
  • DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field (CVE-2026-13321)

bind-9.18.50-34.fc45

Fedora Security Advisories
4 days 6 hours ago
FEDORA-2026-0adbf9c133 Packages in this update:
  • bind-9.18.50-34.fc45
Update description:

Fixes multiple CVEs, without a rebase to newer version

  • Potential wildcard CNAME RPZ policy bypass (CVE-2026-11331)
  • Key Record using PRIVATEDNS algorithm may lead to exit (CVE-2026-10822)
  • Record ordering based unexpected exit with CNAME or DNAME (CVE-2026-12617)
  • Potential memory usage beyond configured limits (CVE-2026-11622)
  • Cache poisoning via label count discrepancy, RRSIG, wildcards (CVE-2026-11721)
  • Incorrect acceptance of NSEC3 records (CVE-2026-10723)
  • Unexpected exit with NSEC and NSEC3 both present (CVE-2026-13204)
  • DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field (CVE-2026-13321)

mrtg-2.17.10-15.fc45

Fedora Security Advisories
4 days 8 hours ago
FEDORA-2026-c2dba9f29d Packages in this update:
  • mrtg-2.17.10-15.fc45
Update description:

Fix CVE-2026-72694: symlink-following privilege escalation in PID file handling

mrtg-2.17.10-13.fc43

Fedora Security Advisories
4 days 8 hours ago
FEDORA-2026-4522f50b2c Packages in this update:
  • mrtg-2.17.10-13.fc43
Update description:

Fix CVE-2026-72694: symlink-following privilege escalation in PID file handling

mrtg-2.17.10-14.fc44

Fedora Security Advisories
4 days 9 hours ago
FEDORA-2026-d05b77001f Packages in this update:
  • mrtg-2.17.10-14.fc44
Update description:

Fix CVE-2026-72694: symlink-following privilege escalation in PID file handling

USN-8681-1: OpenJDK 25 vulnerabilities

Ubuntu Security Advisories
4 days 14 hours ago
It was discovered that the JSSE component of OpenJDK 25 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-46968) It was discovered that the JSSE component of OpenJDK 25 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-46917) It was discovered that the ImageIO component of OpenJDK 25 did not correctly authorize users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-47010) It was discovered that the 2D component of OpenJDK 25 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-47021, CVE-2026-47059) It was discovered that the Libraries component of OpenJDK 25 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-47027) It was discovered that the Security component of OpenJDK 25 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-60147) It was discovered that the Libraries component of OpenJDK 25 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-47063) Lian Owen discovered that the 2D (Little CMS) component of OpenJDK 25 did not correctly handle certain integer arithmetic. An attacker could possibly use this issue to cause a denial of service. (CVE-2026-41254)