In onOutputReceived of FrameDecoder.cpp, there is a possible out-of-bounds write due to a heap buffer overflow.
Google Android is the affected product, and the advisory lists fixed versions for Android 14, 15, 16, 16-qpr2 and 17. No affected version range or vendor severity rating is given.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
- Exploited
- No known exploitation
- Fix
- Fixed in 14, 15, 16, 16-qpr2, 17
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 14, 15, 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 14, 15, 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 onOutputReceived of FrameDecoder.cpp, there is a possible out-of-bounds 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.
What to do
Upgrade to a fixed version: 14, 15, 16, 16-qpr2, 17.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Google Android
17, 16-qpr2, 16, 15, 14
Evidence 1
- Link
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-58868
What does this mean?
A heap buffer overflow in the onOutputReceived function of FrameDecoder.cpp can write data outside the bounds of its buffer. The advisory says this could lead to remote code execution without additional execution privileges.Source: source.android.com
Am I affected, and how do I check?
The source lists Google Android as the product but gives no affected version range. To check a device, look at the Android version under Settings > About phone and compare it with the fixed versions 14, 15, 16, 16-qpr2 and 17.Source: source.android.com
What should I do about it?
Update to a fixed Android release: 14, 15, 16, 16-qpr2 or 17, or a later build that includes the fix.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