In process of C2SoftApvDec.cpp, there is a possible out-of-bounds read due to a logic error in the code.
Affects Google Android; fixed in versions 16, 16-qpr2 and 17. The checked facts do not list affected version ranges, and no CVSS score or vendor rating is given.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
- Exploited
- No known exploitation
- Fix
- Fixed in 16, 16-qpr2, 17
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 16, 16-qpr2, 17.
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- Published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 0/100 · provisional
- How many real-world setups can hit the bug, from the vendor's advisory and CISA data. It does not know your setup.What do these mean? →
- Unclear
- Fix
- Fixed in 16, 16-qpr2, 17
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In process of C2SoftApvDec.cpp, there is a possible out-of-bounds read due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
What to do
Upgrade to a fixed version: 16, 16-qpr2, 17.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Google Android
17, 16-qpr2, 16
Evidence 1
- Link
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-58933
What does this mean?
The C2SoftApvDec.cpp code has a logic error that can cause an out-of-bounds read, meaning it reads memory past the intended end of a buffer. The advisory classifies the impact as information disclosure, rated High, in the Framework component.Source: source.android.com
Am I affected, and how do I check?
The checked facts do not list affected Android version ranges. To check a device, compare its Android version against the fixed versions 16, 16-qpr2 and 17.Source: source.android.com
What should I do about it?
Update to a fixed Android version: 16, 16-qpr2 or 17. No workaround is listed in the checked facts.Source: source.android.com
Is it being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data