VulnSocial

CVE-2026-20884Disclosure(libraw / libraw)

LOWCVSS 9.8 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

libraw CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Weakness type (CWE)
CWE-190

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

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

  • libraw

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
libraw
Products
libraw

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-08: 2Technical Details · 2026-04-08: 204-08
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-20884 An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buf… https://www.cve.org/CVERecord?id=CVE-2026-20884

    Post summary

    The text announces an integer‑overflow vulnerability (CVE‑2026‑20884) in LibRaw’s deflate_dng_load_raw function, providing only basic technical details without any PoC, exploit code, patch information or evidence of active attacks.

    00011752
    57.0K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-20884 An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buf… https://www.cve.org/CVERecord?id=CVE-2026-20884 ----- Traducción: CVE-2026-20884 Exi… http://infoflow.cloud`

    Post summary

    The post discloses an integer overflow vulnerability in LibRaw’s deflate_dng_load_raw function, specifying the affected commit and potential heap buffer impact, but provides no PoC, exploit, or patch details.

    0000034
    67 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Applibrawlibraw0.22.1--

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