CVE-2026-52975: Software Security Vulnerability Vulnerability

HIGH

Advisory Identifier: GHSA-24f9-69r4-vr33

CVSS 7.8

Published 2026-06-24

Advisory Summary

CVE-2026-52975 is a HIGH (CVSS 7.8) security vulnerability vulnerability (CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-52975 at a Glance

CVE Identifier CVE-2026-52975

GHSA Identifier GHSA-24f9-69r4-vr33

Severity HIGH

CVSS v3.1 Base Score 7.8

CWE Classification CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected Product Software

Package Ecosystem Maven

Published Date 2026-06-24

Last Updated 2026-07-04

Security Impact

CVSS: 7.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)

Attack Complexity Low (AC:L)

Privileges Required Low (PR:L)

User Interaction None (UI:N)

Scope Unchanged (S:U)

Confidentiality High (C:H)

Integrity High (I:H)

Availability High (A:H)

How to Fix CVE-2026-52975

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-2026-52975, 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 CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'), where the product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently. 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: bonding: 3ad: implement proper RCU rules for port->aggregator syzbot found a data-race in bond_3ad_get_active_agg_info / bond_3ad_state_machine_handler [1] which hints at lack of proper RCU implementation. Add __rcu qualifier to port->aggregator, and add proper RCU API. [1] BUG: KCSAN: data-race in bond_3ad_get_active_agg_info / bond_3ad_state_machine_handler write to 0xffff88813cf5c4b0 of 8 bytes by task 36 on cpu 0: ad_port_selection_logic drivers/net/bonding/bond_3ad.c:1659 [inline] bond_3ad_state_machine_handler+0x9d5/0x2d60 drivers/net/bonding/bond_3ad.c:2569 process_one_work kernel/workqueue.c:3302 [inline] process_scheduled_works+0x4f0/0x9c0 kernel/workqueue.c:3385 worker_thread+0x58a/0x780 kernel/workqueue.c:3466 kthread+0x22a/0x280 kernel/kthread.c:436 ret_from_fork+0x146/0x330 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 read to 0xffff88813cf5c4b0 of 8 bytes by task 22063 on cpu 1: __bond_3ad_get_active_agg_info drivers/net/bonding/bond_3ad.c:2858 [inline] bond_3ad_get_active_agg_info+0x8c/0x230 drivers/net/bonding/bond_3ad.c:2881 bond_fill_info+0xe0f/0x10f0 drivers/net/bonding/bond_netlink.c:853 rtnl_link_info_fill net/core/rtnetlink.c:906 [inline] rtnl_link_fill+0x1d7/0x4e0 net/core/rtnetlink.c:927 rtnl_fill_ifinfo+0xf8e/0x1380 net/core/rtnetlink.c:2168 rtmsg_ifinfo_build_skb+0x11c/0x1b0 net/core/rtnetlink.c:4453 rtmsg_ifinfo_event net/core/rtnetlink.c:4486 [inline] rtmsg_ifinfo+0x6d/0x110 net/core/rtnetlink.c:4495 __dev_notify_flags+0x76/0x390 net/core/dev.c:9790 netif_change_flags+0xac/0xd0 net/core/dev.c:9823 do_setlink+0x905/0x2950 net/core/rtnetlink.c:3180 rtnl_group_changelink net/core/rtnetlink.c:3813 [inline] __rtnl_newlink net/core/rtnetlink.c:3981 [inline] rtnl_newlink+0xf55/0x1400 net/core/rtnetlink.c:4109 rtnetlink_rcv_msg+0x64b/0x720 net/core/rtnetlink.c:6995 netlink_rcv_skb+0x123/0x220 net/netlink/af_netlink.c:2550 rtnetlink_rcv+0x1c/0x30 net/core/rtnetlink.c:7022 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5a8/0x680 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x5c8/0x6f0 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:787 [inline] __sock_sendmsg net/socket.c:802 [inline] ____sys_sendmsg+0x563/0x5b0 net/socket.c:2698 ___sys_sendmsg+0x195/0x1e0 net/socket.c:2752 __sys_sendmsg net/socket.c:2784 [inline] __do_sys_sendmsg net/socket.c:2789 [inline] __se_sys_sendmsg net/socket.c:2787 [inline] __x64_sys_sendmsg+0xd4/0x160 net/socket.c:2787 x64_sys_call+0x194c/0x3020 arch/x86/include/generated/asm/syscalls_64.h:47 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x12c/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f value changed: 0x0000000000000000 -> 0xffff88813cf5c400 Reported by Kernel Concurrency Sanitizer on: CPU: 1 UID: 0 PID: 22063 Comm: syz.0.31122 Tainted: G W syzkaller #0 PREEMPT(full) Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026

References

NVD — CVE-2026-52975 NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-52975

git.kernel.org/stable/c/3b7265b3a8... WEB

https://git.kernel.org/stable/c/3b7265b3a82f40d2357c4004b26eb794a095b186

git.kernel.org/stable/c/5fb9ea4e8e... WEB

https://git.kernel.org/stable/c/5fb9ea4e8ebf514d92df2b6c9d0db25ba02ac735

git.kernel.org/stable/c/78f409fd34... WEB

https://git.kernel.org/stable/c/78f409fd34fe9de2b24ad8e9dca1b4608a48ed3d

git.kernel.org/stable/c/ba2272be04... WEB

https://git.kernel.org/stable/c/ba2272be04f0cb1e74e1e355ff32ef95df280731

git.kernel.org/stable/c/c169c58375... WEB

https://git.kernel.org/stable/c/c169c5837525ad842df6a542facf52b6f866a519

git.kernel.org/stable/c/c4f050ce06... WEB

https://git.kernel.org/stable/c/c4f050ce06c56cfb5993268af4a5cb66ed1cd04e

Frequently Asked Questions

What is CVE-2026-52975?

CVE-2026-52975 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition').

Which Software versions are affected?

Affected versions include releases prior to current release patches.

What version fixes CVE-2026-52975?

Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.

What is the CVSS score of CVE-2026-52975?

CVE-2026-52975 has a CVSS v3.1 base score of 7.8 (HIGH) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

What CWE is associated with CVE-2026-52975?

CVE-2026-52975 is classified under CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.).

How can I check Maven dependencies for CVE-2026-52975?

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-24f9-69r4-vr33",
  "modified" : "2026-07-04T12:30:28Z",
  "published" : "2026-06-24T18:32:42Z",
  "aliases" : [ "CVE-2026-52975" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: 3ad: implement proper RCU rules for port->aggregator\n\nsyzbot found a data-race in bond_3ad_get_active_agg_info /\nbond_3ad_state_machine_handler [1] which hints at lack of proper\nRCU implementation.\n\nAdd __rcu qualifier to port->aggregator, and add proper RCU API.\n\n[1]\n\nBUG: KCSAN: data-race in bond_3ad_get_active_agg_info / bond_3ad_state_machine_handler\n\nwrite to 0xffff88813cf5c4b0 of 8 bytes by task 36 on cpu 0:\n  ad_port_selection_logic drivers/net/bonding/bond_3ad.c:1659 [inline]\n  bond_3ad_state_machine_handler+0x9d5/0x2d60 drivers/net/bonding/bond_3ad.c:2569\n  process_one_work kernel/workqueue.c:3302 [inline]\n  process_scheduled_works+0x4f0/0x9c0 kernel/workqueue.c:3385\n  worker_thread+0x58a/0x780 kernel/workqueue.c:3466\n  kthread+0x22a/0x280 kernel/kthread.c:436\n  ret_from_fork+0x146/0x330 arch/x86/kernel/process.c:158\n  ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245\n\nread to 0xffff88813cf5c4b0 of 8 bytes by task 22063 on cpu 1:\n  __bond_3ad_get_active_agg_info drivers/net/bonding/bond_3ad.c:2858 [inline]\n  bond_3ad_get_active_agg_info+0x8c/0x230 drivers/net/bonding/bond_3ad.c:2881\n  bond_fill_info+0xe0f/0x10f0 drivers/net/bonding/bond_netlink.c:853\n  rtnl_link_info_fill net/core/rtnetlink.c:906 [inline]\n  rtnl_link_fill+0x1d7/0x4e0 net/core/rtnetlink.c:927\n  rtnl_fill_ifinfo+0xf8e/0x1380 net/core/rtnetlink.c:2168\n  rtmsg_ifinfo_build_skb+0x11c/0x1b0 net/core/rtnetlink.c:4453\n  rtmsg_ifinfo_event net/core/rtnetlink.c:4486 [inline]\n  rtmsg_ifinfo+0x6d/0x110 net/core/rtnetlink.c:4495\n  __dev_notify_flags+0x76/0x390 net/core/dev.c:9790\n  netif_change_flags+0xac/0xd0 net/core/dev.c:9823\n  do_setlink+0x905/0x2950 net/core/rtnetlink.c:3180\n  rtnl_group_changelink net/core/rtnetlink.c:3813 [inline]\n  __rtnl_newlink net/core/rtnetlink.c:3981 [inline]\n  rtnl_newlink+0xf55/0x1400 net/core/rtnetlink.c:4109\n  rtnetlink_rcv_msg+0x64b/0x720 net/core/rtnetlink.c:6995\n  netlink_rcv_skb+0x123/0x220 net/netlink/af_netlink.c:2550\n  rtnetlink_rcv+0x1c/0x30 net/core/rtnetlink.c:7022\n  netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]\n  netlink_unicast+0x5a8/0x680 net/netlink/af_netlink.c:1344\n  netlink_sendmsg+0x5c8/0x6f0 net/netlink/af_netlink.c:1894\n  sock_sendmsg_nosec net/socket.c:787 [inline]\n  __sock_sendmsg net/socket.c:802 [inline]\n  ____sys_sendmsg+0x563/0x5b0 net/socket.c:2698\n  ___sys_sendmsg+0x195/0x1e0 net/socket.c:2752\n  __sys_sendmsg net/socket.c:2784 [inline]\n  __do_sys_sendmsg net/socket.c:2789 [inline]\n  __se_sys_sendmsg net/socket.c:2787 [inline]\n  __x64_sys_sendmsg+0xd4/0x160 net/socket.c:2787\n  x64_sys_call+0x194c/0x3020 arch/x86/include/generated/asm/syscalls_64.h:47\n  do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n  do_syscall_64+0x12c/0x3b0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nvalue changed: 0x0000000000000000 -> 0xffff88813cf5c400\n\nReported by Kernel Concurrency Sanitizer on:\nCPU: 1 UID: 0 PID: 22063 Comm: syz.0.31122 Tainted: G        W           syzkaller #0 PREEMPT(full)\nTainted: [W]=WARN\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-52975"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/3b7265b3a82f40d2357c4004b26eb794a095b186"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5fb9ea4e8ebf514d92df2b6c9d0db25ba02ac735"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/78f409fd34fe9de2b24ad8e9dca1b4608a48ed3d"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ba2272be04f0cb1e74e1e355ff32ef95df280731"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c169c5837525ad842df6a542facf52b6f866a519"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c4f050ce06c56cfb5993268af4a5cb66ed1cd04e"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-362" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-06-24T17:17:08Z"
  }
}

CVSS V3

7.8 HIGH