CVE-2026-20045

A vulnerability in Cisco Unified Communications Manager Unified CM, Cisco Unified Communications Manager Session Management Edition Unified CM SME, Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P, Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance could...

CVE-2026-20045: Improper Control of Generation of Code

A vulnerability in Cisco Unified Communications Manager Unified CM, Cisco Unified Communications Manager Session Management Edition Unified CM SME, Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P, Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance could...

Cisco’s various products have security vulnerabilities

Cisco Unity Connection, among others, are products of the American company Cisco. Cisco Unity Connection is a voice messaging platform. Cisco Unified Communications Manager is a call processing component within unified communication systems. Cisco Unified Communications Manager IM & Presence is a...

Unity Linux 20.1070e Security Update: subversion (UTSA-2026-004812)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004812 advisory. Insufficient validation of filenames against control characters in Apache Subversion repositories served via moddavsvn allows authenticated users with commit access ...

Cisco Unified Communications Products Code Injection Vulnerability

Cisco Unified Communications Manager Unified CM, Cisco Unified Communications Manager Session Management Edition Unified CM SME, Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P, Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance contain a code injection...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: mingw-expat (UTSA-2026-004806)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004806 advisory. An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XMLParseBuffer. Tenable has extracted the preceding description...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: mingw-expat (UTSA-2026-004807)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004807 advisory. An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms where UINTMAX equals SIZEMA...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: mingw-expat (UTSA-2026-004808)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004808 advisory. An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for mgroupSize on 32-bit platforms where UINTMAX equals...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004366)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004366 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fix GEM handle creation ref-counting panfrostgemcreatewithhandle previously returne...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000957)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000957 advisory. crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service NULL pointer dereference and system crash by using an AFALG socket...

Unity Linux 20.1060a Security Update: kernel (UTSA-2026-003884)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003884 advisory. A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003859)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003859 advisory. The fix for the Linux kernel in Ubuntu 18.04 LTS for CVE-2019-14615 The Linux kernel did not properly clear data structures on context switches for certain Intel...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004193)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004193 advisory. An issue was discovered in ioapiclazyupdateeoi in arch/x86/kvm/ioapic.c in the Linux kernel before 5.9.2. It has an infinite loop related to improper interaction...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003818)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003818 advisory. Two memory leaks in the rtlusbprobe function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003682)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003682 advisory. Buffer overflow in i40e driver for IntelR Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable an escalation of...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001570)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001570 advisory. In doiptgetctl and doiptsetctl of iptables.c, there is a possible way to leak kernel information due to uninitialized data. This could lead to local information...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001045 advisory. The prependpath function in fs/dcache.c in the Linux kernel before 4.2.4 does not properly handle rename actions inside a bind mount, which allows local users to...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004762)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004762 advisory. An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004046)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004046 advisory. In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001473)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001473 advisory. A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In thi...