Skip to contentRed Hat Directory Server vulnerabilities
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: null pointer dereference via modifydn using an attribute's schema alias name causes denial of serviceCVE-2026-1175486.5 Medium
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: starttls plaintext-buffer retention allows on-path attacker to forge an ldap client's authentication resultCVE-2026-863459.0 Critical
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: unauthenticated worker-thread-pool exhaustion via completed-operation-then-incomplete-pdu connection requeueCVE-2026-863447.5 High
- red hat directory server 11, directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8 +13 more +15 more389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console ldap editorCVE-2026-19843Public exploitFix available8.4 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +19 more +21 more389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary propertyCVE-2026-18922Fix available9.8 Critical
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_searchCVE-2026-184537.5 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound underflow in sasl_io_start_packet()CVE-2026-183557.5 High
- red hat directory server 11, directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8 +21 more +23 more389-ds-base: 389-ds: anonymous ldap client can defeat selfdn aci bind-rule checks via empty bind dnCVE-2026-765607.5 High
- red hat directory server 11, directory server 12, directory server 13 +6 more +8 more389-ds-base: 389-ds-base: cve-2026-11610 incomplete fix may introduce a connection-stall dosCVE-2026-787016.5 Medium
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: pre-authentication double-free in get_ldapmessage_controls_ext() via critical session tracking controlCVE-2026-186635.9 Medium
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: missing authorization allows anonymous clients to start or abort cleanallruv replication maintenanceCVE-2026-194046.5 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: sasl plain bind installs connection credentials before account-lock check, allowing continued access as a locked accountCVE-2026-186515.4 Medium
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: pre-auth ldap filter injection in cleanallruv status checkCVE-2026-117707.5 High
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: pre-authentication stack buffer overflow in get_ruvelement_from_berval() via unbounded replica id parsingCVE-2026-15722Fix available7.5 High
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: heap-buffer-overflow in rdn_av_swap on quoted multivalued rdnCVE-2026-165605.3 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: non-constant-time comparison in pbkdf2-sha256 password verificationCVE-2026-150413.7 Low
- red hat directory server 11, directory server 12, directory server 13 +8 more +10 more389-ds-base: 389-ds-base: static initialization vector in aes-cbc/3des-cbc attribute encryptionCVE-2026-149694.4 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: heap-buffer-overflow in dn normalization via quoted multivalued rdnCVE-2026-149405.3 Medium
- 389ds 389-ds-base, red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8 +21 more +23 more389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbindCVE-2026-11610Fix available8.8 High
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: use-after-free in schema reload via attr_syntax_swap_ht()CVE-2026-117915.0 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: heap-buffer-overflows in __aclp__normalize_acltxt()CVE-2026-125285.4 Medium
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflowCVE-2026-11774Fix available7.6 High
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: heap buffer overflow in schema objectclass serialization due to missing oc_superior in size calculationCVE-2026-118846.5 Medium
- redhat 389 directory server, red hat directory server 11, directory server 12 +6 more +8 more389-ds-base: 389-ds-base: stack buffer overflow in checkprefix() algorithm id parsingCVE-2026-117934.9 Medium
- red hat directory server 11, directory server 12, directory server 13 +5 more +7 more389-ds-base: 389-ds-base: heap buffer overflow in audit log password masking (create_masked_entry_string)CVE-2026-117923.3 Low
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: pbkdf2 password storage plugin unbounded iteration count denial of serviceCVE-2026-117904.9 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: smd5 password storage plugin salt length integer underflow crashCVE-2026-117894.9 Medium
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: null pointer dereference in deref control plugin ber parserCVE-2026-117885.9 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: heap buffer over-read in ldap_utf8prev() via str2simple filter parsingCVE-2026-117875.0 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: heap out-of-bounds read in ldif parser str2entry_state_information_from_type()CVE-2026-117861.9 Low
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handlerCVE-2026-117854.3 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +8 more +10 more389-ds-base: 389-ds-base: content sync plugin unbounded queue growth and race conditionsCVE-2026-116116.5 Medium
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +23 more +25 more389-ds-base: 389-ds-base: unbounded ldap controls count in get_ldapmessage_controls_ext() causes cpu and heap amplification (remote dos)CVE-2026-9064Fix available7.5 High
- lodash, lodash lodash-amd, lodash-es +105 more +107 morelodash vulnerable to Code Injection via `_.template` imports key namesCVE-2026-4800Public exploitFix available8.1 High
- webreflection flatted, red hat cluster observability operator 1.5.0, cryostat 4 +29 more +31 moreflatted: Prototype Pollution via parse()CVE-2026-33228Fix available8.9 High
- webreflection flatted, red hat cluster observability operator 1.5.0, cryostat 4 +29 more +31 moreflatted: Unbounded recursion DoS in parse() revive phaseCVE-2026-32141Fix available7.5 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +23 more +25 more389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflowCVE-2025-14905Fix available7.2 High
- ajv.js ajv, red hat confidential compute attestation, cryostat 4 +67 more +69 moreajv has ReDoS when using `$data` optionCVE-2025-69873Fix available2.9 Low
- lodash, lodash lodash-amd, lodash-es +119 more +121 morePrototype Pollution Vulnerability in Lodash _.unset and _.omit functionsCVE-2025-13465Public exploitFix available6.9 Medium
- dabeaz ply, red hat fence agents remediation operator, migration toolkit for containers +25 more +27 moreAn undocumented and unsafe feature in the PLY (Python Lex-Yacc) library 3.11 allows Remote Code...CVE-2025-56005Public exploitFix availableDisputedEPSS 18.8%9.8 Critical
- red hat directory server 11, directory server 12, enterprise linux 10 +7 more +9 moreRust-openssl: rust-openssl use-after-free in `md::fetch` and `cipher::fetch`CVE-2025-3416Fix available3.7 Low
- red hat directory server 11, directory server 12, enterprise linux 10 +8 more +10 moreCrossbeam-channel: crossbeam-channel vulnerable to double free on dropCVE-2025-4574Fix available6.5 Medium
- red hat directory server 12, directory server 12.4 eus for rhel 9, enterprise linux 10 +5 more +7 more389-ds-base: null pointer dereference leads to denial of serviceCVE-2025-2487Fix available4.9 Medium
- red hat directory server 11, directory server 12, enterprise linux 10 +4 more +6 more389-ds-base: server crash while modifying `userpassword` using malformed input (incomplete fix for cve-2024-2199)CVE-2024-8445Fix available5.7 Medium
- redhat 389 directory server, directory server, red hat directory server 11 +7 more +9 more389-ds-base: unauthenticated user can trigger a dos by sending a specific extended search requestCVE-2024-6237Fix available6.5 Medium
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 for rhel 8, directory server 11.9 for rhel 8 +9 more +11 more389-ds-base: malformed userpassword hash may cause denial of serviceCVE-2024-5953Fix available5.7 Medium
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 for rhel 8, directory server 11.8 for rhel 8 +10 more +12 more389-ds-base: potential denial of service via specially crafted kerberos as-req requestCVE-2024-3657Fix available7.5 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.8 for rhel 8, directory server 11.9 for rhel 8 +7 more +9 more389-ds-base: malformed userpassword may cause crash at do_modify in slapd/modify.cCVE-2024-2199Fix available5.7 Medium
- fedoraproject fedora, red hat directory server 11.5 e4s for rhel 8, directory server 11.7 for rhel 8 +22 more +24 more389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in log_entry_attr)CVE-2024-1062Fix available5.5 Medium
- fedoraproject fedora, red hat directory server +1 moreA flaw was found in RHDS 11 and RHDS 12. While browsing entries LDAP tries to decode the...CVE-2023-1055Fix available5.5 Medium
- Show moreLoading…