Processing a malformed RRC message leads to an out-of-bounds read, resulting in a denial-of-service condition.
- Exploited
- No known exploitation
- Fix
- Fixed in September 2026
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: September 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? →
- 6/100 · 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
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The affected software mishandles malformed RRC (Radio Resource Control) messages, which causes an out-of-bounds read. An attacker can use this to cause a denial-of-service condition.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
Processing a malformed RRC message leads to an out-of-bounds read, resulting in a denial-of-service condition.
cve.now Index
- Exploitation0/40No signal
- Exposure?/25Unknown. No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity5.5/10CVSS 5.5
- No patch0/5No signal
What would change the score
- Would score about 61 if added to CISA KEV
- Would score about 56 if CISA's SSVC rates exploitation active
- Would score about 28 if advisories confirm default setups are exposed
What to do
Upgrade to a fixed version: September 2026.
Timeline
- CVE published
- First seen by cve.now
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Samsung Semiconductor Exynos 1280
fixed in September 2026
- Samsung Semiconductor Exynos 1330
fixed in September 2026
- Samsung Semiconductor Exynos 1380
fixed in September 2026
- Samsung Semiconductor Exynos 1480
fixed in September 2026
- Samsung Semiconductor Exynos 2400
fixed in September 2026
- Samsung Semiconductor Exynos 1580
fixed in September 2026
- Samsung Semiconductor Exynos 2500
fixed in September 2026
- Samsung Semiconductor Exynos Modem 5123
fixed in September 2026
Show all 11 packagesShow fewer packages
- Samsung Semiconductor Exynos Modem 5300
fixed in September 2026
- Samsung Semiconductor Exynos Modem 5400
fixed in September 2026
- Samsung Semiconductor Exynos Modem 5410
fixed in September 2026
Evidence 1
- Link
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-48175
Is CVE-2026-48175 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-2026-48175?
Exynos 1280: before September 2026. Exynos 1330: before September 2026. Exynos 1380: before September 2026. Exynos 1480: before September 2026. Exynos 2400: before September 2026. 6 more packages are listed on the page.Source: cve.now feed data
How do I fix CVE-2026-48175?
Upgrade to a fixed version: September 2026.Source: cve.now feed data