Evidence used
- No CISA KEV confirmation is currently recorded.
- The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
- EPSS is 4.12% for the current model date.
BlackTreeCVE IntelligenceFull vulnerability report · 2026
CVE-2026-42198High confidence
pgjdbc: Unbounded PBKDF2 iterations in SCRAM authentication allows CPU exhaustion DoS
pgjdbc · pgjdbc
Official source article: GitHub GHSA-98QH-XJC8-98PQ ↗. Check the applicable product and release in the original source.
7.5HighCVSS 3.1
Patch only the product branches with a verified fix
Fix availability varies by productHigh technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 2 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.
R
Open reassessment dashboard →Operational reassessment
Published severity in operational context
Published severityHigh→Operational priority:High, unchanged from published severity.unchanged
Compensating controls
- Validate the affected product branch and deploy the verified fixed release.
- Restrict the affected network interface to trusted sources where business-safe.
- Monitor vendor guidance and exploitation sources for a material change.
Verification
- Confirm that the asset runs pgjdbc pgjdbc and falls inside the recorded affected range.
- Verify the installed build against the product-specific fixed version after deployment.
- Validate exposure, authentication requirements and compensating controls in the actual environment.
- Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Remediation availability differs by product scope
Verified remediation exists for at least one product or source, but 2 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.
- Debian Security Tracker: 2 affected package states with no published fix
Distribution package intelligence
5 package statesRelease-specific package status
Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.
Package result overrides the generic status
BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 2 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.
Repository candidate not checked
A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.
| Distribution release | Source package | Vendor state | Fixed version | Evidence |
|---|---|---|---|---|
| Debian trixietrixie · source | libpgjava | Affected, no fix publishedDebian currently tracks this release as open. | Not published in this feed | Debian Security Tracker ↗Source updated 6 Oct 2026 |
| Debian bookwormbookworm · source | libpgjava | Affected, no fix publishedDebian currently tracks this release as open. | Not published in this feed | Debian Security Tracker ↗Source updated 6 Oct 2026 |
| Debian forkyforky · source | libpgjava | Vendor fix publishedDebian records a fixed source-package version for this release. | 42.7.11-1 | Debian Security Tracker ↗Source updated 6 Oct 2026 |
| Debian sidsid · source | libpgjava | Vendor fix publishedDebian records a fixed source-package version for this release. | 42.7.11-1 | Debian Security Tracker ↗Source updated 6 Oct 2026 |
| Ubuntu 24.04 LTSnoble · standard archive | libpgjava | Under evaluationCanonical reports that the package might be affected and still needs evaluation or fixing. | Not published in this feed | Canonical Ubuntu Security ↗Source updated 5 Oct 2026 |
Open-source package ranges2 source-attributed ranges
These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.
| Ecosystem and package | Affected range | First fixed version | Evidence |
|---|---|---|---|
| Mavenorg.postgresql:postgresql | ECOSYSTEM: introduced 42.2.0; fixed 42.7.11 | 42.7.11 | OSV record ↗aggregator derived · 10 Sep 2026 |
| mavenorg.postgresql:postgresql | >= 42.2.0, < 42.7.11 | 42.7.11 | GitHub advisory ↗upstream repository advisory · 5 May 2026 |
Direct vendor intelligence
1 currentAuthoritative vendor CSAF and VEX advisories
Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.
CVE-2026-42198 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityjdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256 authentication
The vendor explicitly identifies these products as affected by this CVE.
- postgresql-jdbc as a component of Red Hat Enterprise Linux 6
- postgresql-jdbc.src as a component of Red Hat Enterprise Linux 6
- Summary
- A flaw was found in pgjdbc, an open-source PostgreSQL JDBC Driver. A malicious server can exploit this vulnerability by instructing the driver to perform SCRAM-SHA-256 (Salted Challenge Response Authentication Mechanism Secure Hash Algorithm 256) authentication with an excessively large iteration count. This causes the client to spend an unbounded amount of CPU time performing PBKDF2 (Password-Based Key Derivation Function 2) computations, leading to a client-side Denial of Service (DoS). This can exhaust client CPU resources and wedge connection pools.
- Remediation
- For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 2 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.
Fix availability varies by product01
What, why and how
pgjdbc is an open source postgresql JDBC Driver. From version 42.2.0 to before version 42.7.11, pgjdbc is vulnerable to a client-side denial of service during SCRAM-SHA-256 authentication. A malicious server can instruct the driver to perform SCRAM authentication with a very large iteration count. With a large enough value, the client spends an unbounded amount of CPU time inside PBKDF2 before authentication can fail. A single attempt ties up a CPU core. Repeated or concurrent attempts exhaust client CPU and can wedge connection pools. In affected versions, loginTimeout did not fully mitigate this problem. When loginTimeout expired, the caller could stop waiting, but the worker thread performing the connection attempt could continue running and burning CPU inside the SCRAM PBKDF2 computation. This issue has been patched in version 42.7.11.
What
pgjdbc is an open source postgresql JDBC Driver. From version 42.2.0 to before version 42.7.11, pgjdbc is vulnerable to a client-side denial of service during SCRAM-SHA-256 authentication. A malicious server can instruct the driver to perform SCRAM authentication with a very large iteration count. With a large enough value, the client spends an unbounded amount of CPU time inside PBKDF2 before authentication can fail. A single attempt ties up a CPU core. Repeated or concurrent attempts exhaust client CPU and can wedge connection pools. In affected versions, loginTimeout did not fully mitigate this problem. When loginTimeout expired, the caller could stop waiting, but the worker thread performing the connection attempt could continue running and burning CPU inside the SCRAM PBKDF2 computation. This issue has been patched in version 42.7.11.
Why
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
How
An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.
What
pgjdbc is an open source postgresql JDBC Driver. From version 42.2.0 to before version 42.7.11, pgjdbc is vulnerable to a client-side denial of service during SCRAM-SHA-256 authentication. A malicious server can instruct the driver to perform SCRAM authentication with a very large iteration count. With a large enough value, the client spends an unbounded amount of CPU time inside PBKDF2 before authentication can fail. A single attempt ties up a CPU core. Repeated or concurrent attempts exhaust client CPU and can wedge connection pools. In affected versions, loginTimeout did not fully mitigate this problem. When loginTimeout expired, the caller could stop waiting, but the worker thread performing the connection attempt could continue running and burning CPU inside the SCRAM PBKDF2 computation. This issue has been patched in version 42.7.11.
Why
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
How
An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.
02
Exploit reality and attack path
CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.
Observed exploitation No confirmed evidence
?
Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.
Public PoC / exploit material None recorded
?
Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.
- Likely attack path
- a network path → Allocation of Resources Without Limits or Throttling → disrupt the affected service
- Attack surface
- Network
- Privileges required
- None: unauthenticated exploitation is possible
- User interaction
- None
- Attack complexity
- Low: no specialised conditions are recorded
- Security boundary
- Unchanged: impact remains within the vulnerable component's security authority
- Weakness
?
CWE means Common Weakness Enumeration: a standard category for the underlying weakness. - CWE-770 ↗
CWE-770: Allocation of Resources Without Limits or Throttling. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
- CVSS vector
?
CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCommon Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.
AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.- Post-exploitation / living off the land
- No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
03
Patch and workaround
Operational remediation based on structured source evidence.
- Status
?
Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change. - Fix availability varies by product
- Affected
- Fixed
- postgresql-jdbc-0:42.7.1-7.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
- postgresql-jdbc-0:42.7.1-7.el10_0.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
- postgresql-jdbc-0:42.7.2-1.el10_2.2.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10)
- postgresql-jdbc-0:42.7.2-1.el10_2.2.src as a component of Red Hat Enterprise Linux AppStream (v. 10)
- postgresql-jdbc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
- postgresql-jdbc-0:42.2.14-4.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
- postgresql-jdbc-javadoc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
- postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
- postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
- postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)
- postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
- postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
- postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
- postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
- postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
- postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
- postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
- postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
- postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
- postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
- postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
- postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
- postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
- postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
- postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
- postgresql-jdbc-0:42.2.28-1.el9_2.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
- postgresql-jdbc-0:42.2.28-1.el9_2.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
- postgresql-jdbc-0:42.2.28-1.el9_4.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
- postgresql-jdbc-0:42.2.28-1.el9_4.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
- postgresql-jdbc-0:42.2.28-1.el9_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
- and 6 more
- Action
- Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
- Workaround
- No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
Official vendor articles4 stored documents
Linked articles are downloaded and versioned as source evidence. A CVE mention or approved update relationship does not, by itself, verify a fix for every product branch.
- Security Bulletin - May 19 2026 | Atlassian Support | Atlassian Documentation →Original publisher ↗Searchable text snapshot · Captured 27 Sep 2026Unable to load Security Bulletin - May 19 2026 Security Advisories & Bulletins November 2022: Atlassian Security Advisories Overview Archived Security Advisories Security Advisories for Apps July 2022: Atlassian Security Advisories Overview August 2022: Atlassian Security Advisories Overview January 2023: Security
- Security Bulletin - June 16 2026 | Atlassian Support | Atlassian Documentation →Original publisher ↗Searchable text snapshot · Captured 27 Sep 2026Unable to load Security Bulletin - June 16 2026 Security Advisories & Bulletins November 2022: Atlassian Security Advisories Overview Archived Security Advisories Security Advisories for Apps July 2022: Atlassian Security Advisories Overview August 2022: Atlassian Security Advisories Overview January 2023: Securit
- Security Bulletin - July 21 2026 | Atlassian Support | Atlassian Documentation →Original publisher ↗Searchable text snapshot · Captured 26 Sep 2026Unable to load Security Bulletin - July 21 2026 Security Advisories & Bulletins November 2022: Atlassian Security Advisories Overview Archived Security Advisories Security Advisories for Apps July 2022: Atlassian Security Advisories Overview August 2022: Atlassian Security Advisories Overview January 2023: Securit
- Security Bulletin - August 18 2026 | Atlassian Support | Atlassian Documentation →Original publisher ↗Searchable text snapshot · Captured 26 Sep 2026Unable to load Security Bulletin - August 18 2026 Security Advisories & Bulletins November 2022: Atlassian Security Advisories Overview Archived Security Advisories Security Advisories for Apps July 2022: Atlassian Security Advisories Overview August 2022: Atlassian Security Advisories Overview January 2023: Secur
04
Evidence and provenance
Published 29 Apr 2026 · Last source change 11 Sept 2026, 12:09 UTC · CWE-770 · Allocation of Resources Without Limits or Throttling
CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source FIRST · tracked since 2026-08-14
?
The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.European sourceENISA EUVD · EUVD-2026-26247
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD modified after enrichment
Core structured fields are present and their contributing authorities are shown above.
Material change intelligence
View recent updates ↗What changed after publication
- Vendor guidanceAuthoritative vendor guidance changed: removed vendor advisory: access.redhat.com/RHSA-2026:59277; removed vendor advisory: access.redhat.com/RHSA-2026:59278; 2 further removals.security-advisories@github.com ↗
- Before
- vendor advisory: access.redhat.com/RHSA-2026:59277 · vendor advisory: access.redhat.com/RHSA-2026:59278 · vendor advisory: access.redhat.com/RHSA-2026:66488 · 2 more references
- After
- vendor advisory: github.com/GHSA-98qh-xjc8-98pq
- Vendor guidanceAuthoritative vendor guidance changed: added vendor advisory: access.redhat.com/RHSA-2026:59277; added vendor advisory: access.redhat.com/RHSA-2026:59278; 2 further additions.security-advisories@github.com ↗
- Before
- vendor advisory: github.com/GHSA-98qh-xjc8-98pq
- After
- vendor advisory: access.redhat.com/RHSA-2026:59277 · vendor advisory: access.redhat.com/RHSA-2026:59278 · vendor advisory: access.redhat.com/RHSA-2026:66488 · 2 more references
- Affected versionsThe structured affected or fixed version information changed.Red Hat Product Security ↗
- Before
- postgresql as a component of Red Hat AMQ Broker 7; postgresql-jdbc as a component of Red Hat Enterprise Linux 6; postgresql-jdbc.src as a component of Red Hat Enterprise Linux 6 · Fixed: postgresql-jdbc-0:42.7.1-7.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.1-7.el10_0.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.2-1.el10_2.2.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.7.2-1.el10_2.2.src as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.14-4.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-javadoc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.28-1.el9_2.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_2.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_4.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_4.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6); and 4 more
- After
- postgresql-jdbc as a component of Red Hat Enterprise Linux 6; postgresql-jdbc.src as a component of Red Hat Enterprise Linux 6 · Fixed: postgresql-jdbc-0:42.7.1-7.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.1-7.el10_0.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.2-1.el10_2.2.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.7.2-1.el10_2.2.src as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.14-4.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-javadoc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.28-1.el9_2.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_2.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_4.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_4.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6); and 6 more
- Affected versionsThe structured affected or fixed version information changed.Red Hat Product Security ↗
- Before
- postgresql as a component of Red Hat AMQ Broker 7; postgresql-jdbc as a component of Red Hat Enterprise Linux 6; postgresql-jdbc.src as a component of Red Hat Enterprise Linux 6 · Fixed: postgresql-jdbc-0:42.7.1-7.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.1-7.el10_0.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.2-1.el10_2.2.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.7.2-1.el10_2.2.src as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.14-4.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-javadoc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.28-1.el9_2.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_2.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_4.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_4.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6); postgresql-jdbc-0:42.2.28-1.el9_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6); postgresql-jdbc-0:42.2.28-2.el9_8.2.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9); postgresql-jdbc-0:42.2.28-2.el9_8.2.src as a component of Red Hat Enterprise Linux AppStream (v. 9); Red Hat build of Quarkus 3.27.3.SP2
- After
- postgresql as a component of Red Hat AMQ Broker 7; postgresql-jdbc as a component of Red Hat Enterprise Linux 6; postgresql-jdbc.src as a component of Red Hat Enterprise Linux 6 · Fixed: postgresql-jdbc-0:42.7.1-7.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.1-7.el10_0.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); postgresql-jdbc-0:42.7.2-1.el10_2.2.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.7.2-1.el10_2.2.src as a component of Red Hat Enterprise Linux AppStream (v. 10); postgresql-jdbc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.14-4.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-javadoc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8); postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-0:42.2.3-7.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-javadoc-0:42.2.3-7.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4); postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-0:42.2.3-5.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-javadoc-0:42.2.3-5.el8_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.14-5.el8_8.1.src as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-javadoc-0:42.2.14-5.el8_8.1.noarch as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8); postgresql-jdbc-0:42.2.28-1.el9_2.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_2.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); postgresql-jdbc-0:42.2.28-1.el9_4.1.noarch as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_4.1.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); postgresql-jdbc-0:42.2.28-1.el9_6.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6); and 4 more
- Vendor guidanceAuthoritative vendor guidance changed: added remediation: github.com/GHSA-98qh-xjc8-98pq.security-advisories@github.com ↗
- Before
- vendor advisory: github.com/GHSA-98qh-xjc8-98pq
- After
- remediation: github.com/GHSA-98qh-xjc8-98pq · vendor advisory: github.com/GHSA-98qh-xjc8-98pq
- Affected versionsThe structured affected or fixed version information changed.CNA ↗
- Before
- >= 42.2.0, < 42.7.11 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
- After
- pgjdbc: >= 42.2.0, < 42.7.11 · Fixed: RHSA-2026:52928: Red Hat Enterprise Linux AppStream EUS (v. 10.0)
- Remediation statusRemediation status changed from Awaiting fix to Patch available.security-advisories@github.com ↗
- Before
- Awaiting fix
- After
- Patch available
CVE published
Fixed release or patch reference recorded
Technical terms and abbreviations used in this report
- CVE
- Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
- CVSS
- Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
- EPSS
- Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
- CWE
- Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
- CNA
- CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
- CISA ADP
- Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
- NVD
- National Vulnerability Database: NIST's enrichment service for CVE records.
- CERT / CSIRT
- A computer security incident response team that publishes warnings or coordinates incident response.
- PoC
- Proof of concept: public material that demonstrates or helps reproduce exploitation.
- CSAF
- Common Security Advisory Framework: a machine-readable format for security advisories.
- LoTL
- Living off the land: abuse of legitimate tools or system functions during an attack.