CVE-2026-49882
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap...
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue 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 rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue 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-2026-49882- 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
EUVDEUVD-2026-74007
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue 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-2026-74007- 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-8fv9-x8pg-pp3x
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap...
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue 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-8fv9-x8pg-pp3x- 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 rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue 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-2026-49882- 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
OSVASB-A-503553866 No score
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue 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-503553866- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/packages/modules/NfcAndroid |
17-next:0 up to 17-next:2026-09-01, plus listed versions 17-next |
17-next:2026-09-01 |
platform/system/nfcAndroid |
15:0 up to 15:2026-09-01, plus listed versions 15 |
15:2026-09-01 |
platform/packages/modules/NfcAndroid |
16:0 up to 16:2026-09-01, plus listed versions 16 |
16:2026-09-01 |
platform/packages/modules/NfcAndroid |
16-qpr2:0 up to 16-qpr2:2026-09-01, plus listed versions 16-qpr2 |
16-qpr2:2026-09-01 |
platform/packages/modules/NfcAndroid |
17:0 up to 17:2026-09-01, plus listed versions 17 |
17:2026-09-01 |
platform/system/nfcAndroid |
14:0 up to 14:2026-09-01, plus listed versions 14 |
14:2026-09-01 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-49882 is a high vulnerability (CVSS 8.8) in Google Android, published September 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 31st percentile. Fixed in platform/packages/modules/Nfc 17-next:2026-09-01.