CVE-2026-28618
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This...
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
CVE-2026-28618- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787, CWE-122
- Updated
- 2026-11-02
EUVDEUVD-2026-73967
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
EUVD-2026-73967- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-xj53-4h23-xcfx
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This...
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
GHSA-xj53-4h23-xcfx- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-122
- Updated
- 2026-11-02
NVD
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
CVE-2026-28618- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-122, CWE-787
- Updated
- 2026-11-02
OSVASB-A-492492028 No score
In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-492492028- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/external/libopenapvAndroid |
17-next:0 up to 17-next:2026-09-01, plus listed versions 17-next |
17-next:2026-09-01 |
platform/external/libopenapvAndroid |
16:0 up to 16:2026-09-01, plus listed versions 16 |
16:2026-09-01 |
platform/external/libopenapvAndroid |
16-qpr2:0 up to 16-qpr2:2026-09-01, plus listed versions 16-qpr2 |
16-qpr2:2026-09-01 |
platform/external/libopenapvAndroid |
17:0 up to 17:2026-09-01, plus listed versions 17 |
17:2026-09-01 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | raafatabualazm/streambox-cve-2026-28618 | 2026-09-21 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-28618 is a high vulnerability (CVSS 8.8) in Google Android, published September 1, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 38th percentile. Fixed in platform/external/libopenapv 17-next:2026-09-01.