Read the docs
TI-2020-09499 Aliases CVE-2020-11828GHSA-6mcg-qcwq-jvvg

Use of uninitialized resource in OPPO Color OS

Priority LOW 35CWE-908Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-908 and the CVSS impact.

Summary

In ColorOS (oppo mobile phone operating system, based on AOSP frameworks/native code position/services/surfaceflinger surfaceflinger.CPP), RGB is defined on the stack but uninitialized, so when the screenShot function to RGB value assignment, will not initialize the value is returned to the attackers, leading to values on the stack information leakage, the vulnerability can be used to bypass attackers ALSR.

Why it matters now

EPSS 0.01171 67th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
OPPOColor OS6; 7—No fix listedCNA
  • Color OS VendorOPPO Affected 6; 7 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:oppo:coloros:-:*:*:*:*:*:*:*not specified by NVDVulnerableOPPO
  • cpe:2.3:o:oppo:coloros:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·OPPO

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-11828
  2. 2026-10-03 Alias added: GHSA-6mcg-qcwq-jvvg

References

Advisory 1

  • TI-2023-11465 Command Injection In OPPO Service CVSS 3.1CRITICAL 9.8
  • TI-2020-09500 Dynamic loading of services in the backup and restore SDK leads to elevated privileges… CVSS 3.1CRITICAL 9.8
  • TI-2021-05995 In ACE2 ColorOS11, the attacker can obtain the foreground package name through permission… CVSS 3.1HIGH 7.5
  • TI-2021-05994 ColorOS pregrant dangerous permissions to apps which are listed in a whitelist xml named… CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences