VulnSocial

CVE-2026-21096Disclosure(samsung / android)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch samsung android systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Heap-based buffer overflow in JPEG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows remote attackers to execute arbitrary code.

samsung CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-122

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • android

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-09-11); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
samsung
Products
android

4 versions affected across 1 product

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-11: 1Mentions · 2026-09-13: 1Patch / Workaround · 2026-09-13: 1Technical Details · 2026-09-11: 1Technical Details · 2026-09-13: 109-1109-13
Signal classification1 categories
Disclosure
2100.0%
Referenced assets1 URL
Full discourse2 posts
  • Ryx@PadhiyarRushi
    Disclosure

    Samsung’s September Galaxy package includes two critical image-processing heap overflows: CVE-2026-21095: DNG decoding CVE-2026-21096: JPEG decoding Both described as remote code execution. Also a path-traversal in ImsService that can create files with system-server privileges. https://www.esecurityplanet.com/threats/news-samsung-september-2026-galaxy-security-update/ #MobileSecurity #Android #Cybersecurity #Infosec #Trending #AI #Claude #GPT

    Post summary

    The passage reports two new CVEs (CVE‑2026‑21095 and CVE‑2026‑21096) in Samsung Galaxy image decoders, noting remote code execution and a path‑traversal flaw, but provides no evidence of exploitation or remediation.

    00042275
    953 followersView on X
  • Md. Najeeb Hussain@mnh_18
    Disclosure

    Samsung's September patch has two genuinely nasty image-decoder flaws in it, and they deserve naming: 🔴 CVE-2026-21095 — critical heap overflow in DNG decoding 🔴 CVE-2026-21096 — critical heap overflow in JPEG decoding Both could let a remote attacker execute arbitrary code. From a photo file. Genuinely update this one. 🔐 #Samsung #SeptemberPatch #CVE #Security

    Post summary

    Samsung cautions that its September patch contains two critical heap overflow flaws in DNG and JPEG decoders that could enable remote code execution from crafted image files, and urges users to apply the update.

    00000187
    813 followersView on X
CPE platform detail95 entries

95 of 95 entries

PartVendorProductVersionTarget SWTarget HW
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