Linux Distros Unpatched Vulnerability : CVE-2026-63991

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone...

Linux Distros Unpatched Vulnerability : CVE-2026-15588

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce...

Linux Distros Unpatched Vulnerability : CVE-2026-63944

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hcisync: fix UAF in hcilecreatecissync hcilecreatecissync dereferences conn-conntimeout after releasing both rcureadlock and hcidevlockhdev. The con...

Linux Distros Unpatched Vulnerability : CVE-2026-64035

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: igc: set tx buffer type for SMD frames Sashiko pointed out that igcfpeinitsmdframe initializ...

Linux Distros Unpatched Vulnerability : CVE-2026-64122

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free in mlx5etxreportertimeoutrecover mlx5etxreportertimeoutrecover...

RockyLinux 8 : nodejs:22 (RLSA-2026:41947)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:41947 advisory. ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input CVE-2026-42338 undici: undici: Denial of Service due to...

Oracle Linux 9 : php:8.2 (ELSA-2026-40416)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-40416 advisory. php 8.2.32-1 - rebase to 8.2.32 php-pecl-apcu 5.1.23-1 - update to 5.1.23 for PHP 8.2 RHEL-14699 php-pecl-rrd 2.0.3-4 - build for PHP 8.1 2070040 2.0.3-3 -...

Linux Distros Unpatched Vulnerability : CVE-2026-64148

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pdscore: fix error handling in pdscdevcmdwait Fix two cases where pdscdevcmdwait returns stale success from the completion register instead of an error: 1. FW...

Amazon Linux 2023 : libssh2, libssh2-devel (ALAS2023-2026-1966)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1966 advisory. libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation numattrs sizeoflibssh2publickeyattribute without...

Linux Distros Unpatched Vulnerability : CVE-2026-63986

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ethtool: tsinfo: don't pass ERRPTR to genlmsgcancel on prepare failure The goto err label...

Linux Distros Unpatched Vulnerability : CVE-2026-63883

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: qcomgeni: fix kfifo underflow when flush precedes DMA completion IRQ When uartflushbuffer runs before the DMA completion IRQ is delivered, the following...

Linux Distros Unpatched Vulnerability : CVE-2026-63993

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: do not reuse cached iphdr value after skbtunnelcheckpmtu skbtunnelcheckpmtu can change skb-head. Reusing oldiph afer skbtunnelcheckpmtu can cause an UAF...

RHEL 10 : libtiff (RHSA-2026:41892)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:41892 advisory. The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff:...

TencentOS Server 3: mariadb:10.11 (TSSA-2026:0658)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0658 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Fedora 44 : libreswan (2026-538c26f96a)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-538c26f96a advisory. Update to 5.3.2 for CVE-2026-14957 with newsources Tenable has extracted the preceding description block directly from the Fedora security advisory. Note tha...

TencentOS Server 3: postgresql:13 (TSSA-2026:0650)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0650 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2026-63976

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: l2cap: clear chan-ident on ECRED reconfiguration success l2capecredreconfrsp returns early on success without clearing chan-ident. Every other L2CAP...

Linux Distros Unpatched Vulnerability : CVE-2026-64163

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - testkprobes: clear kprobes between test runs Running the kprobes sanity tests twice makes all tests fail and eventually crashes the kernel. root@martin-riscv-1...

Linux Distros Unpatched Vulnerability : CVE-2026-63998

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ethtool: module: call ethnlopscomplete on module flash errors When validate fails we are skipping over ethnlopscomplete even tho we already called ethnlopsbegin...

Linux Distros Unpatched Vulnerability : CVE-2026-16221

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Impact: fast-uri versions from 2.3.1 through 4.1.0 including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2 do not treat a literal backslash character...

Linux Distros Unpatched Vulnerability : CVE-2026-64089

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - batman-adv: tt: fix negative lastchangesetlen batadvpivtt::lastchangesetlen len was declared as s16, but the field is never intended to hold a negative value...

Linux Distros Unpatched Vulnerability : CVE-2026-64096

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - batman-adv: mcast: fix use-after-free in orignode RCU release batadvmcastpurgeorig removes entries from RCU-protected hlists but does not wait for an RCU grace...

Linux Distros Unpatched Vulnerability : CVE-2026-64112

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rbd: eliminate a race in lockdwork draining on unmap Given how rbdlockaddrequest and rbdimgexclusivelock are written, lockdwork may be requeued more than it's...

Linux Distros Unpatched Vulnerability : CVE-2026-64157

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the...

Linux Distros Unpatched Vulnerability : CVE-2026-63962

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: typec: tcpm: bound altmodedesc per iteration in svdmconsumemodes svdmconsumemodes checks pmdata-altmodes against the array size once before the loop over t...

TencentOS Server 3: ruby:2.5 (TSSA-2026:0656)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0656 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2026-63971

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: fix race between sctpwaitforconnect and peeloff sctpwaitforconnect drops and re-acquires the socket lock while waiting for the association to reach...

Linux Distros Unpatched Vulnerability : CVE-2026-63937

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READONCE when reading entries/indices from PSC buffer Use READONCE when readin...

Linux Distros Unpatched Vulnerability : CVE-2026-64180

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/memoryhotplug: fix memory block reference leak on remove Patch series mm: Fix memory block leaks and locking, v2. This series fixes two memory block device...

Amazon Linux 2023 : libipa_hbac, libipa_hbac-devel, libsss_autofs (ALAS2023-2026-1984)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1984 advisory. A flaw was found in sssd. When authenticating with a YubiKey, the SSSD PAM responder can crash due to a use-after-free vulnerability, where a memory pointer is incorrectly handled. A local...

RHEL 9 : kernel (RHSA-2026:41063)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:41063 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: rtmutex: Use waiter::task...

Linux Distros Unpatched Vulnerability : CVE-2026-64194

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Net::DNS versions through 1.55 for Perl allow Denial of Service via deep DNS compression pointer chains. Net::DNS::DomainName::decode follows RFC 1035 compressi...

Amazon Linux 2023 : golist (ALAS2023-2026-1976)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1976 advisory. On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /...

Amazon Linux 2023 : golang-github-burntsushi-toml, golang-github-burntsushi-toml-devel (ALAS2023-2026-1978)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1978 advisory. On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1968)

"It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1968 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: clear page-private in freepagesprepare CVE-2026-43303 In the Linux kernel, the following vulnerability has be...

Fedora 43 : dnsx (2026-1c78e384e3)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-1c78e384e3 advisory. Update to 1.3.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested fo...

RHEL 9 : Satellite 6.17.9.1 Async Update (Important) (RHSA-2026:42150)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:42150 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity t...

RHEL 8 : rhc (RHSA-2026:41930)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:41930 advisory. rhc is a client tool and daemon that connects the system to Red Hat hosted services enabling system and subscription management. Security...

Oracle Linux 9 : httpd (ELSA-2026-41906)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-41906 advisory. - Resolves: RHEL-192752 - modproxyhtml regression in CVE-2026-34355 fix - Resolves: RHEL-186217 - httpd: Apache HTTP Server: Heap-based Buffer Overflo...

Amazon Linux 2023 : credentials-fetcher (ALAS2023-2026-1975)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1975 advisory. On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /...

RHEL 8 / 9 : Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update (Important) (RHSA-2026:42078)

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:42078 advisory. Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT...

TencentOS Server 3: grafana-pcp (TSSA-2026:0635)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0635 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Oracle Linux 10 : yggdrasil-worker-package-manager (ELSA-2026-19128)

The remote Oracle Linux 10 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-19128 advisory. 0.2.3-7 - Bump release for rebuild 0.2.3-6 - Bump release for rebuild Tenable has extracted the preceding description block directly from the Oracle Linux...

Linux Distros Unpatched Vulnerability : CVE-2026-64191

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxfer uses data-block0 as the transfer length. The existing check...

Linux Distros Unpatched Vulnerability : CVE-2026-63843

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v4.0.5 ring JPEG rings do not support 64-bit user...

Linux Distros Unpatched Vulnerability : CVE-2026-63901

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: serial: digiacceleport: fix memory corruption with small endpoints Add the missing bulk-out buffer size sanity checks to avoid out-of-bounds memory accesse...

Amazon Linux 2 : php, --advisory ALAS2PHP8.2-2026-012 (ALASPHP8.2-2026-012)

The version of php installed on the remote host is prior to 8.2.32-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2PHP8.2-2026-012 advisory. PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Tenable has extracted...

Linux Distros Unpatched Vulnerability : CVE-2026-63933

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: gyro: adis16260: fix division by zero in writeraw Add a validation check for the sampling frequency value before using it as a divisor. A user writing zero...

Linux Distros Unpatched Vulnerability : CVE-2026-63987

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ethtool: coalesce: cap profile updates at NETDIMPARAMSNUMPROFILES ethnlupdateprofile walks t...

Linux Distros Unpatched Vulnerability : CVE-2026-64138

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside t...