CVE-2026-90348: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-72gw-r7x5-6v8v
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Advisory Summary

CVE-2026-90348 is a security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-90348 at a Glance

CVE Identifier CVE-2026-90348
GHSA Identifier GHSA-72gw-r7x5-6v8v
Severity N/A
CVSS v3.1 Base Score N/A
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2026-90348

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-90348, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under General Security Weakness. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: snoc: use memcpy_fromio() for MSA ramdump On WCN3990/SNOC the MSA region is mapped with devm_memremap(MEMREMAP_WT). On arm64 such a mapping is not Normal-cacheable, so unaligned accesses to it are not permitted. ath10k_msa_dump_memory() copies the region with a plain memcpy(), whose optimized __pi_memcpy_generic implementation issues wide/unaligned loads. This triggers an alignment fault (FSC=0x21) Oops in ath10k_snoc_fw_crashed_dump() while collecting the devcoredump: Unable to handle kernel paging request ... FSC=0x21: alignment fault pc : __pi_memcpy_generic lr : ath10k_snoc_fw_crashed_dump [ath10k_snoc] The Oops both leaves the firmware RAM dump buffer zeroed (no dump is captured) and crashes the kernel, which in turn breaks modem SSR recovery. Use memcpy_fromio(), which only performs accesses that are valid for such a device-memory mapping. The generic memcpy_fromio() implementation aligns the source before issuing word-sized reads and stores the destination with put_unaligned(), so it is also safe for the coherent DMA allocation used on the non-reserved-memory path. ath11k and ath12k use the same pattern when copying target memory into crash dumps, so call it unconditionally here too. The MEMREMAP_WT pointer is a plain void *, so an explicit __iomem cast is needed; use __force to keep sparse happy. Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.3.7.c5-00107-QCAHLSWMTPL-1

References

NVD — CVE-2026-90348 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90348
git.kernel.org/stable/c/045d1bfb72... WEB
https://git.kernel.org/stable/c/045d1bfb72d2631ab9ec74afa491aa788ebb57aa
git.kernel.org/stable/c/152e894e90... WEB
https://git.kernel.org/stable/c/152e894e90716163c646d70f86b3afeb70442783
git.kernel.org/stable/c/4f25071afe... WEB
https://git.kernel.org/stable/c/4f25071afe9218aaae1c63fbf75e229aa6405319
git.kernel.org/stable/c/7039825a74... WEB
https://git.kernel.org/stable/c/7039825a7479df637c4f5d546cb0e1cec18cd8e1
git.kernel.org/stable/c/838cab267c... WEB
https://git.kernel.org/stable/c/838cab267ce9a975776e022f25094f8cbe1625d2
git.kernel.org/stable/c/e5bc3658da... WEB
https://git.kernel.org/stable/c/e5bc3658da9c8a535e3fa5c0c875b2a456954e81
git.kernel.org/stable/c/eb946595a5... WEB
https://git.kernel.org/stable/c/eb946595a58decdb4cab1b5f3c972ae66f41f1c8
git.kernel.org/stable/c/fed1f662c9... WEB
https://git.kernel.org/stable/c/fed1f662c9f9fd19eeab6c01966b7b5a33804420

Frequently Asked Questions

What is CVE-2026-90348?
CVE-2026-90348 is a security vulnerability in Software classified as a security vulnerability vulnerability under General Security Weakness.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-90348?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-90348?
CVE-2026-90348 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-90348?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-72gw-r7x5-6v8v",
  "modified" : "2026-09-17T18:32:02Z",
  "published" : "2026-09-17T18:32:02Z",
  "aliases" : [ "CVE-2026-90348" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath10k: snoc: use memcpy_fromio() for MSA ramdump\n\nOn WCN3990/SNOC the MSA region is mapped with devm_memremap(MEMREMAP_WT).\nOn arm64 such a mapping is not Normal-cacheable, so unaligned accesses to\nit are not permitted. ath10k_msa_dump_memory() copies the region with a\nplain memcpy(), whose optimized __pi_memcpy_generic implementation issues\nwide/unaligned loads. This triggers an alignment fault (FSC=0x21) Oops in\nath10k_snoc_fw_crashed_dump() while collecting the devcoredump:\n\n  Unable to handle kernel paging request ... FSC=0x21: alignment fault\n  pc : __pi_memcpy_generic\n  lr : ath10k_snoc_fw_crashed_dump [ath10k_snoc]\n\nThe Oops both leaves the firmware RAM dump buffer zeroed (no dump is\ncaptured) and crashes the kernel, which in turn breaks modem SSR\nrecovery.\n\nUse memcpy_fromio(), which only performs accesses that are valid for such\na device-memory mapping. The generic memcpy_fromio() implementation aligns\nthe source before issuing word-sized reads and stores the destination with\nput_unaligned(), so it is also safe for the coherent DMA allocation used on\nthe non-reserved-memory path. ath11k and ath12k use the same pattern\nwhen copying target memory into crash dumps, so call it unconditionally\nhere too.\nThe MEMREMAP_WT pointer is a plain void *, so an explicit __iomem cast is\nneeded; use __force to keep sparse happy.\n\nTested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.3.7.c5-00107-QCAHLSWMTPL-1",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-90348"
  }, {
    "type" : "WEB",
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  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/152e894e90716163c646d70f86b3afeb70442783"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/4f25071afe9218aaae1c63fbf75e229aa6405319"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/7039825a7479df637c4f5d546cb0e1cec18cd8e1"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/838cab267ce9a975776e022f25094f8cbe1625d2"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e5bc3658da9c8a535e3fa5c0c875b2a456954e81"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/eb946595a58decdb4cab1b5f3c972ae66f41f1c8"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/fed1f662c9f9fd19eeab6c01966b7b5a33804420"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:33Z"
  }
}