- Exploited
- No known exploitation
- Fix
- Fixed in November 2026
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: November 2026.
- Last modified
- FIRST's estimate of the chance attackers exploit it in the next 30 days, updated daily.What do these mean? →
- 0.14% · 3rd percentile
- 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
- 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 the Samsung Exynos H-Arx DRM plugin, improper input validation during buffer operations can corrupt memory, which may allow denial of service or privilege escalation. The facts provided do not state how an attacker reaches the flaw.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
In the Samsung Exynos H-Arx DRM plugin, improper input validation during buffer operations can cause memory corruption, potentially leading to denial of service or privilege escalation.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure?/25Unknown. No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity?/10Unknown. No CVSS score or vendor rating
- No patch0/5No signal
What would change the score
- Would score about 55 if added to CISA KEV
- Would score about 50 if CISA's SSVC rates exploitation active
- Would score about 22 if advisories confirm default setups are exposed
What to do
Upgrade to a fixed version: November 2026.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Samsung Semiconductor Exynos 1480
fixed in November 2026
- Samsung Semiconductor Exynos 2400
fixed in November 2026
- Samsung Semiconductor Exynos 1580
fixed in November 2026
- Samsung Semiconductor Exynos 2500
fixed in November 2026
- Samsung Semiconductor Exynos 2600
fixed in November 2026
- Samsung Semiconductor Exynos 1680
fixed in November 2026
Evidence 1
- Link
Corrections
None so far.
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Questions about CVE-2026-68990
Is CVE-2026-68990 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
Which versions are affected by CVE-2026-68990?
Exynos 1480: before November 2026. Exynos 2400: before November 2026. Exynos 1580: before November 2026. Exynos 2500: before November 2026. Exynos 2600: before November 2026. 1 more package is listed on the page.Source: cve.now feed data
How do I fix CVE-2026-68990?
Upgrade to a fixed version: November 2026.Source: cve.now feed data