The vulnerabilities of the functions setDict(), setLongMax(), and setLevel() in the data compression library zstd-jni allow a attacker to cause a service failure.
🗓️ 10 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-87877 | 9 Sep 202614:32 | – | cve |
 | CVE-2026-87877 zstd-jni 1.3.8-4 through 1.5.7-13 Use-After-Free via Setters Called After close() | 9 Sep 202614:32 | – | cvelist |
 | CVE-2026-87877 | 9 Sep 202614:32 | – | debiancve |
 | EUVD-2026-75024 | 9 Sep 202614:32 | – | euvd |
 | CVE-2026-87877 | 9 Sep 202615:17 | – | nvd |
 | CLEANSTART-2026-BT92518 Security fix for CVE-2026-87877 applied in: spark-sc213-jdk17-py312 4.1.3-r2 | 18 Sep 202609:22 | – | osv |
| CLEANSTART-2026-GT00731 zstd-jni versions before 1 | 16 Sep 202600:41 | – | osv |
| DEBIAN-CVE-2026-87877 | 9 Sep 202615:17 | – | osv |
| UBUNTU-CVE-2026-87877 | 9 Sep 202615:17 | – | osv |
 | PT-2026-89056 | 9 Sep 202600:00 | – | ptsecurity |
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11 Sep 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 26.6
CVSS 37.7
EPSS0.00201