SB20261110174 - Multiple vulnerabilities in Oracle Business Intelligence Enterprise Edition

Description

This security bulletin contains information about 23 vulnerabilities.

1) Improper input validation (CVE-ID: CVE-2026-101531)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Analytics Server component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

2) Improper input validation (CVE-ID: CVE-2026-91241)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote privileged user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Analytics Web Administration component in Oracle Business Intelligence Enterprise Edition. A remote privileged user can exploit this vulnerability to execute arbitrary code.

3) Improper validation of integrity check value (CVE-ID: CVE-2026-75803)

CWE-ID: CWE-354 - Improper Validation of Integrity Check Value

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local user to bypass integrity checks.

The vulnerability exists due to improper validation of integrity check value in EVP_Cipher() for ChaCha20-Poly1305 and AES-OCB when decrypting an empty ciphertext. A local user can provide a forged empty-ciphertext message with a supplied authentication tag to bypass integrity checks.

The issue occurs when applications use EVP_Cipher() and expect a successful return value to indicate that the AEAD tag was verified.

4) Improper input validation (CVE-ID: CVE-2026-87263)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Analytics Server component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to execute arbitrary code.

5) Improper input validation (CVE-ID: CVE-2026-91535)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the BI Search component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to execute arbitrary code.

6) Improper input validation (CVE-ID: CVE-2026-91534)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Analytics Web General component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

7) Improper input validation (CVE-ID: CVE-2026-91597)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 7.7 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Platform Security component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

8) Improper input validation (CVE-ID: CVE-2026-91546)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the BI Foundation component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

9) Use-after-free (CVE-ID: CVE-2026-28387)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to use-after-free in DANE client code when processing server DANE TLSA records during TLSA-based server authentication. A remote attacker can provide crafted TLSA records to execute arbitrary code.

The issue only affects clients that use both PKIX-TA(0) or PKIX-EE(1) certificate usages together with the DANE-TA(2) certificate usage, and the server must publish a TLSA RRset containing both record types.

10) Improper input validation (CVE-ID: CVE-2026-91549)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Analytics Server component in Oracle Business Intelligence Enterprise Edition. A local non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

11) Improper input validation (CVE-ID: CVE-2026-91545)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Platform Security component in Oracle Business Intelligence Enterprise Edition. A local non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

12) Improper input validation (CVE-ID: CVE-2026-91539)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Presentation Services component in Oracle Business Intelligence Enterprise Edition. A local authenticated user can exploit this vulnerability to execute arbitrary code.

13) Improper input validation (CVE-ID: CVE-2026-91582)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the BI Search component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

14) Unchecked Return Value (CVE-ID: CVE-2026-31790)

CWE-ID: CWE-252 - Unchecked Return Value

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to incorrect failure handling in RSA KEM RSASVE encapsulation when processing an attacker-supplied invalid RSA public key with EVP_PKEY_encapsulate(). A remote attacker can supply an invalid RSA public key to disclose sensitive information.

The issue affects applications using RSA/RSASVE encapsulation without validating the supplied public key first.

15) Improper input validation (CVE-ID: CVE-2026-91557)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 7.3 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the BI Foundation component in Oracle Business Intelligence Enterprise Edition. A local authenticated user can exploit this vulnerability to execute arbitrary code.

16) Improper input validation (CVE-ID: CVE-2026-91576)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Analytics Server component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.

17) Improper input validation (CVE-ID: CVE-2026-91588)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the BI Search component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

18) Improper input validation (CVE-ID: CVE-2026-91577)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to read and manipulate data.

The vulnerability exists due to improper input validation within the BI Platform Security component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to read and manipulate data.

19) Improper input validation (CVE-ID: CVE-2026-91523)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to read and manipulate data.

The vulnerability exists due to improper input validation within the Analytics Web General component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to read and manipulate data.

20) Improper input validation (CVE-ID: CVE-2026-91607)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Analytics Server component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.

21) Improper input validation (CVE-ID: CVE-2026-91524)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to perform service disruption.

The vulnerability exists due to improper input validation within the BI Foundation component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to perform service disruption.

22) Improper input validation (CVE-ID: CVE-2026-91598)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Majel Mobile Service component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.

23) Improper input validation (CVE-ID: CVE-2026-91600)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Visual Analyzer component in Oracle Business Intelligence Enterprise Edition. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.

Remediation

Install update from vendor's website.

References

• https://www.oracle.com/security-alerts/cpuoct2026.html