CVE-2021-35565Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are…
- 5.3MediumCVSS base score
- 7.4%Exploitation in 30 daysEPSS · top 5.5% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Timeline
ID reserved
By oracle
- 4 months later
· 4 months later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| oracleCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
- EPSS (exploitation in 30 days)
- 7.4% · top 5.5% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Affected products
Oracle Corporation · Java SE JDK and JRE
- affected Java SE:7u311
- affected Java SE:8u301
- affected Java SE:11.0.12
- affected Oracle GraalVM Enterprise Edition:20.3.3
- affected Oracle GraalVM Enterprise Edition:21.2.0
References
References12
- https://www.oracle.com/security-alerts/cpuoct2021.html (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20211022-0004/ (opens in a new tab)x_transferred
- FEDORA-2021-35145352b0 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2021-7701833090 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2021-9a51a6f8b1 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2021-1cc8ffd122 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2021-eb3e3e87d3 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2021-107c8c5063 (opens in a new tab)vendor-advisoryx_transferred
- DSA-5000 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20211109 [SECURITY] [DLA 2814-1] openjdk-8 security update (opens in a new tab)mailing-listx_transferred
- GLSA-202209-05 (opens in a new tab)vendor-advisoryx_transferred
- https://security.netapp.com/advisory/ntap-20240621-0006/ (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2021-22201 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2021-35565)Record last updated .