CVE-2026-74380High· 8.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix iommu_map_sgtable() return value check Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ss…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
8.8 → 5.5
high → medium
5.5 → 8.8
medium → high
In the Linux kernel, the following vulnerability has been resolved:
gpu: host1x: Fix iommu_map_sgtable() return value check
Commit "iommu: return full error code from iommu_map_sg_atomic" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero.
pin_job() also was incorrectly assigning to 'int', which could cause overflows into negative values.
Update pin_job() to correctly check for errors from iommu_map_sgtable.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-98487Medium· 5.5kernel: net: bridge: mdb: restart port group walk after deletion (CVE-2026-98487)
CVE-2026-72383Medium· 4.7kernel: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (CVE-2026-72383)
CVE-2026-74264Medium· 4.7kernel: net: watchdog: fix refcount tracking races (CVE-2026-74264)
CVE-2026-72095Medium· 5.5kernel: dma-fence: Make dma_fence_dedup_array() robust against 0-count input (CVE-2026-72095)
CVE-2026-72107Medium· 5.5kernel: dm era: fix out-of-bounds memory access for non-zero start sector (CVE-2026-72107)
CVE-2026-72080Medium· 4.7kernel: fs/resctrl: Fix use-after-free during unmount (CVE-2026-72080)