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CVE-2026-74525

UnknownEPSS 0.17%

Last modified

CVE-2026-74525 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: free TX rings on RX allocation failure When RX descriptor ring allocation fails, init_dma_desc_rings() only frees the partially allocated RX rings and returns. The TX rings that were allocated earlier in the same function are leaked. Rearrange error labels to clean up TX rings upon RX failures.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: free TX rings on RX allocation failure When RX descriptor ring allocation fails, init_dma_desc_rings() only frees the partially allocated RX rings and returns. The TX rings that were allocated earlier in the same function are leaked. Rearrange error labels to clean up TX rings upon RX failures.

Metrics

EPSS Probability
0.17%

6.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 1edb9ca69e8a7988900fc0283e10550b5592164d, < 923389d0370b4117bd579784442e8450f9bb89be; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < a07a69f472fff1c6edf77ca97616381657a8444c; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < f52de3ea462229457334c9d3c0d95a7856908664; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < 3563e2486dcd50a751dbcbc1de37e5186646dce6; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < b33644a4f6d8f127c62d7b39f24114d3d2499204; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < 42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < f2e5bb9fb710553e76a3be9097b448b4e73d8c92; >= 1edb9ca69e8a7988900fc0283e10550b5592164d, < c870f7e2890b9f78ac84515a9809cc5c183c975e
LinuxLinux3.15

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-74525?
In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: free TX rings on RX allocation failure When RX descriptor ring allocation fails, init_dma_desc_rings() only frees the partially allocated RX rings and returns. The TX rings that were allocated earlier in the same function are leaked. Rearrange error labels to clean up TX rings upon RX failures.
How severe is CVE-2026-74525?
Severity scoring for CVE-2026-74525 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2026-74525?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST