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Vulnerability · Published Sep 16, 2026 · Assigned by Linux

CVE-2026-89877media: saa7164: fix cleanup on resource allocation failure

High 8.4

In plain English

A high-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.4High
Exploit odds (30 days)0.2%top 91.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: media: saa7164: fix cleanup on resource allocation failure saa7164_dev_setup() adds the device to the global saa7164_devlist before requesting the PCI BAR memory regions. If get_resources() fails, saa7164_dev_setup() decrements the device count and returns an error, but leaves the device on saa7164_devlist. The probe error path then frees the device, leaving a dangling entry on the global list. Reuse the existing MMIO mapping error path to remove the device from saa7164_devlist and decrement the device count before returning. Also release BAR0 if it was successfully requested but the BAR2 request fails.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.190-1DEBIAN-CVE-2026-89877
Debian:13linux6.12.111-1DEBIAN-CVE-2026-89877
Debian:14linux7.2.6-1DEBIAN-CVE-2026-89877
Debian:12linux-6.126.12.111-1~deb12u1DEBIAN-CVE-2026-89877
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinuxno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux7.0.0-42.42UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-aws7.0.0-1016.17UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-aws-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-aws-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-aws-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-aws-7.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-7.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-fde-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-fde-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-azure-fde-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-fde-7.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-nvidiano fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-azure-nvidia-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-gcp7.0.0-1016.18UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gcp-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gcp-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gcp-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gcp-7.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-hwe-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-hwe-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-hwe-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-hwe-7.07.0.0-42.42~24.04.1UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-ibm7.0.0-1017.17UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-ibm-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-intel-iotgno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-kvmno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-nvidia-6.11no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-nvidia-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-nvidia-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-nvidia-7.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-nvidia-bosno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-nvidia-lowlatencyno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-nvidia-tegra6.8.0-1038.42UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-nvidia-tegra-igxno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oem-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oem-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-oem-7.07.0.0-1017.17UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-oracle7.0.0-1015.16UBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oracle-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oracle-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-oracle-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-oracle-7.0no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-89877
Ubuntu:26.04:LTSlinux-riscv7.0.0-42.42.1UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-riscv-6.17no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-riscv-6.8no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-riscv-7.07.0.0-42.42.1~24.04.1UBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-vmwareno fix listedUBUNTU-CVE-2026-89877
Ubuntu:24.04:LTSlinux-xilinxno fix listedUBUNTU-CVE-2026-89877
Ubuntu:22.04:LTSlinux-xilinx-zynqmpno fix listedUBUNTU-CVE-2026-89877

Affected products (as reported)

VendorProductVersions
Linux Linux 443c1228d50518f3c550e1fef490a2c9d9246ce7 – before ac9d7ca8199c64c320ba8177e3c0f7b0deb7ff06443c1228d50518f3c550e1fef490a2c9d9246ce7 – before 99bf01e2563f8bdfe5f25e489596cff455a35d6b443c1228d50518f3c550e1fef490a2c9d9246ce7 – before daa5b32cdf7db81a07ee2a91ce092a363e7754aa443c1228d50518f3c550e1fef490a2c9d9246ce7 – before 77f216f8de6221efb6f6c471bc9e598f1879825b443c1228d50518f3c550e1fef490a2c9d9246ce7 – before 69259c627009bf7621010ae9e997dad2dad3339c443c1228d50518f3c550e1fef490a2c9d9246ce7 – before 4d2048466af9e2c960c5be6dcd317e3b657d268b443c1228d50518f3c550e1fef490a2c9d9246ce7 – before fc65623524b5bf23baddc6ae688d954fba0d5de2443c1228d50518f3c550e1fef490a2c9d9246ce7 – before 28e84c6e2e6753ed238ea097b2842a32a6a6879b
Linux Linux 2.6.32

References