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  4. CVE 2026 76988 liftoff sr cipster forwardopen
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Back to active CVEs
Medium · CVSS 5.3CVE-2026-76988

liftoff-sr CIPster ForwardOpen cipconnectionmanager.cc forward_open out-of-boundsCVE-2026-76988

Answer in brief

CVE-2026-76988 records a Medium severity (CVSS 5.3) vulnerability in liftoff-sr CIPster ForwardOpen cipconnectionmanager.cc forward_open out-of-bounds. The current sources do not mark it as known exploited. The current feed maps liftoff-sr/CIPster (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 20, 2026Updated Aug 24, 2026Source checked Oct 4, 2026First seen by HOL Aug 20, 2026Material review Aug 24, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps liftoff-sr/CIPster (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
liftoff-sr/CIPstergeneric1802525be27d33e19a9a83c163e331a1d13b1892Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for liftoff-sr/CIPster.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Aug 20, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 24, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 20, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
Upstream source description

A weakness has been identified in liftoff-sr CIPster 1802525be27d33e19a9a83c163e331a1d13b1892. This affects the function CipConnMgrClass::forward_open of the file cipconnectionmanager.cc of the component ForwardOpen Handler. Executing a manipulation of the argument product_code_ can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This patch is called ea870a274bf68dfaa3f511f20e2fff6778fb7b74. A patch should be applied to remediate this issue.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Memory overflow vulnerability leading to Denial of ServiceAlso CWE-119
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  • WordPress Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin <= 2.0.20 - Cross Site Scripting (XSS) vulnerabilitySame generic ecosystem
  • WordPress Gutenberg Blocks by Kadence Blocks plugin <= 3.7.11.1 - Cross Site Scripting (XSS) vulnerabilitySame generic ecosystem
  • WordPress Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin <= 2.0.20 - SQL Injection vulnerabilitySame generic ecosystem
  • Razorpay for WooCommerce < 4.8.8 - Unauthenticated Order Shipping Modification via IDORSame generic ecosystem

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-125, CWE-119
Source
CVE List V5
Source checked
Oct 4, 2026
References
7 linked sources
Open source record