CVE-2026-24084

CVE-2026-24084 is a high-severity vulnerability in Qualcomm Sdx57m Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1294.

Key facts

• Severity: High (CVSS 3.x base score 7.5)
• EPSS exploit prediction: 0% (5th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-1294
• Affected product: Qualcomm Sdx57m Firmware
• Published: 2026-08-04
• Last modified: 2026-08-06

Description

Weak configuration when UE does not verify the consistency of its additional security capabilities with the replayed capabilities.

Frequently asked questions

What is CVE-2026-24084?

Weak configuration when UE does not verify the consistency of its additional security capabilities with the replayed capabilities.

How severe is CVE-2026-24084?

CVE-2026-24084 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-24084 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24084?

CVE-2026-24084 primarily affects Qualcomm Sdx57m Firmware. In total, 128 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-24084?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-24084 published?

CVE-2026-24084 was published on 2026-08-04 and last updated on 2026-08-06.

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.html

Affected products (128)

• cpe:2.3:o:qualcomm:sdx57m_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sdx61_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sdx71m_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm6650p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7325p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7435_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7550_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7550p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7635p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7675_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm7675p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm8475p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm8550p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm8635_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm8635p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm8650q_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sm8750p_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_4_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_4_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_480_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_480\+_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_6_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_6_gen_3_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_6_gen_4_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_690_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_695_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_7_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_7\+_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_778g_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_778g\+_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_782g_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_7c\+_gen_3_compute_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_7s_gen_3_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_8_elite_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_8_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_8_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_8_gen_3_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_8\+_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_8\+_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:snapdragon_865_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Qualcomm Sdx57m Firmware

• CVE-2025-27034 — Critical (CVSS 9.8): Memory corruption while selecting the PLMN from SOR failed list.
• CVE-2023-22388 — Critical (CVSS 9.8): Memory Corruption in Multi-mode Call Processor while processing bit mask API.
• CVE-2023-24855 — Critical (CVSS 9.8): Memory corruption in Modem while processing security related configuration before AS Security Exchange.
• CVE-2022-33256 — Critical (CVSS 9.8): Memory corruption due to improper validation of array index in Multi-mode call processor.
• CVE-2023-43556 — Critical (CVSS 9.3): Memory corruption in Hypervisor when platform information mentioned is not aligned.
• CVE-2023-43538 — Critical (CVSS 9.3): Memory corruption in TZ Secure OS while Tunnel Invoke Manager initialization.

All CVEs affecting Qualcomm Sdx57m Firmware →