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CWE-377

Insecure Temporary File

71 CVEs Avg CVSS 6.2 MITRE
1
CRITICAL
32
HIGH
28
MEDIUM
9
LOW
12
POC
0
KEV

Monthly

CVE-2026-47852 Aug 26, 23:28 HIGH This Week

Predictable ONNX model cache path creation in Spring AI enables a local attacker on a shared multi-user host to pre-create the cache location and substitute a malicious ONNX model before the application writes its legitimate copy. Affected versions span Spring AI 1.0.0-1.0.9, 1.1.0-1.1.8, and 2.0.0. No public exploit code or CISA KEV listing has been identified at time of analysis; critically, the supplied CVSS vector (AV:N/PR:N) is materially inconsistent with the description's local-access requirement, meaning the raw score of 7.5 substantially overstates the realistic attack surface.

Information Disclosure Java Spring Ai
NVD HeroDevs VulDB
CVSS 3.1
7.5
EPSS
0.2%
CVE-2026-63404 Aug 25, 22:17 HIGH This Week

Local privilege escalation to root is possible in Faktory background job server versions before 1.10.0 through an insecure temporary file flaw in its embedded Redis bootstrapper. The bootstrapper writes Redis startup configuration to the world-writable path /tmp/redis.conf and never validates or overwrites the file on subsequent boots, allowing a local unprivileged user to pre-plant a malicious config before Faktory starts. Because the official systemd unit runs both Faktory and its Redis child process as root, an attacker-supplied loadmodule directive in that config enables arbitrary native code execution as root. No public exploit has been identified at time of analysis, and the issue is fixed in version 1.10.0.

Redis RCE
NVD GitHub
CVSS 4.0
7.3
EPSS
0.2%
CVE-2026-75920 Aug 19, 14:01 MEDIUM PATCH This Month

phpMyFAQ before v4.1.6 exposes database credentials by writing backup ZIP archives to the publicly accessible document root at a predictable path (`content.zip`), enabling credential theft via two distinct attack chains. Unauthenticated attackers can race concurrent HTTP requests against the brief window between archive creation and deletion, while a second path chains a stored XSS in the admin panel to force an authenticated backup and retrieve the resulting archive. No public exploit code has been identified at time of analysis, though the concrete credential disclosure impact warrants prompt remediation for all internet-facing deployments.

XSS Phpmyfaq
NVD GitHub
CVSS 4.0
6.0
EPSS
0.3%
CVE-2026-73584 Aug 13, 12:44 MEDIUM This Month

Privileged file corruption and denial of service in sblim-sfcb (Small Footprint CIM Broker) on Red Hat Enterprise Linux 6 through 10 is achievable by a local low-privileged attacker exploiting a symlink-based race condition during privileged instance migration. The SFCB daemon writes to a temporary file in /tmp without atomic safety guarantees, allowing an attacker who repeatedly races a symbolic link into place to redirect that privileged write to an arbitrary file path. No public exploit has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.

Denial Of Service Red Hat Enterprise Linux 10 Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 8 +1
NVD VulDB
CVSS 3.1
6.3
EPSS
0.1%
CVE-2026-73585 Aug 13, 12:44 MEDIUM This Month

Insecure temporary file creation in sblim-cmpi-base provider registration scripts exposes Red Hat Enterprise Linux 6 through 10 to a local symlink attack, enabling a low-privileged user to redirect privileged file writes to arbitrary paths. When registration scripts execute under elevated (root) privileges, an attacker who pre-positions a symlink in a world-writable directory can cause those scripts to overwrite root-owned files, disrupting system services or integrity. No public exploit code has been identified at time of analysis, and exploitation requires both local access and favorable timing, but the integrity and availability impact on a compromised host are rated high by the vendor.

Information Disclosure Red Hat Enterprise Linux 10 Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 8 +1
NVD VulDB
CVSS 3.1
6.3
EPSS
0.1%
CVE-2026-16791 Aug 04, 19:47 LOW PATCH Monitor

Insecure temporary file creation in Lenovo XClarity Essentials OneCLI 5.5.0 and earlier on Linux enables a local low-privileged attacker to overwrite or truncate arbitrary system files via a race condition (CWE-377), but only when a privileged user concurrently executes OneCLI with elevated rights. The attack timing requirement (AT:P in the vendor CVSS 4.0 vector) confirms this is a classic TOCTOU-style symlink race, limiting realistic exploitation to shared multi-user Linux environments where an administrator routinely runs the tool elevated. No public exploit code or CISA KEV listing exists; the vendor has released a patch via advisory LEN-ht116433.

Lenovo Information Disclosure Xclarity Essentials Onecli
NVD VulDB
CVSS 4.0
1.0
EPSS
0.1%
CVE-2026-44878 Jul 21, 20:42 HIGH This Week

Filesystem access in the web-based management interface of HPE EdgeConnect SD-WAN Gateway (ECOS) allows an authenticated, highly privileged remote administrator to reach the underlying device filesystem beyond the intended management scope. Once exploited, an attacker can read sensitive files and tamper with or delete system data, undermining the confidentiality, integrity, and availability of the gateway. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV; it is a vendor-reported (HPE) information-disclosure and data-tampering flaw with a CVSS base score of 7.2.

Information Disclosure Edgeconnect Sd Wan Gateway Ecos
NVD
CVSS 3.1
7.2
EPSS
0.3%
CVE-2026-53759 Jul 06, 20:31 PyPI LOW PATCH GHSA Monitor

Arbitrary file write as root via symlink attack in Linuxfabrik Monitoring Plugins affects any deployment using the provided sudoers configuration. The monitoring plugins create SQLite databases at predictable, static paths under /tmp; an attacker who has already gained access to the nagios service account can pre-place symlinks at those paths, and when a monitoring script is subsequently invoked via sudo, it follows the symlink and writes a SQLite database to any attacker-chosen path on the filesystem. A proof-of-concept is included in the GitHub Security Advisory GHSA-r35r-fpx2-jgr4, and no CISA KEV listing or CVSS score has been assigned at time of analysis.

Denial Of Service Docker
NVD GitHub VulDB
CVSS 4.0
2.0
EPSS
0.2%
CVE-2026-41991 Jun 29, 12:16 LOW PATCH Monitor

Arbitrary file overwrite in GNU gzip's gzexe utility allows a local attacker to corrupt victim-accessible files via a symlink attack exploiting predictable temporary filename construction. When mktemp is absent from the user's PATH, gzexe falls back to PID-based temp file naming without exclusive creation or existence checks, enabling a TOCTOU race where a pre-planted symlink redirects the write to an attacker-chosen target. No public exploit or CISA KEV listing exists at time of analysis; impact is limited to low-integrity file overwrite with a CVSS 4.0 score of 2.0.

Information Disclosure Gzip
NVD VulDB
CVSS 4.0
2.0
EPSS
0.1%
CVE-2026-41001 Jun 11, 05:04 Maven MEDIUM PATCH This Month

Insecure temporary file handling in Spring Boot's ArtemisEmbeddedConfigurationFactory allows a local, low-privileged attacker on the same host to hijack the embedded Apache ActiveMQ Artemis broker's data directory before the application starts. By pre-creating the predictable static path or placing a symlink at that location, the attacker can redirect broker persistence writes - including application messages, journal files, and bindings - to an attacker-controlled filesystem location, yielding partial confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis, but the vulnerability spans five active Spring Boot release trains (2.7.x through 4.0.x), broadening aggregate exposure.

Java Information Disclosure Spring Boot Red Hat
NVD VulDB HeroDevs
CVSS 3.1
5.3
EPSS
0.0%
EPSS 0% CVSS 7.5
HIGH This Week

Predictable ONNX model cache path creation in Spring AI enables a local attacker on a shared multi-user host to pre-create the cache location and substitute a malicious ONNX model before the application writes its legitimate copy. Affected versions span Spring AI 1.0.0-1.0.9, 1.1.0-1.1.8, and 2.0.0. No public exploit code or CISA KEV listing has been identified at time of analysis; critically, the supplied CVSS vector (AV:N/PR:N) is materially inconsistent with the description's local-access requirement, meaning the raw score of 7.5 substantially overstates the realistic attack surface.

Information Disclosure Java Spring Ai
NVD HeroDevs VulDB
EPSS 0% CVSS 7.3
HIGH This Week

Local privilege escalation to root is possible in Faktory background job server versions before 1.10.0 through an insecure temporary file flaw in its embedded Redis bootstrapper. The bootstrapper writes Redis startup configuration to the world-writable path /tmp/redis.conf and never validates or overwrites the file on subsequent boots, allowing a local unprivileged user to pre-plant a malicious config before Faktory starts. Because the official systemd unit runs both Faktory and its Redis child process as root, an attacker-supplied loadmodule directive in that config enables arbitrary native code execution as root. No public exploit has been identified at time of analysis, and the issue is fixed in version 1.10.0.

Redis RCE
NVD GitHub
EPSS 0% CVSS 6.0
MEDIUM PATCH This Month

phpMyFAQ before v4.1.6 exposes database credentials by writing backup ZIP archives to the publicly accessible document root at a predictable path (`content.zip`), enabling credential theft via two distinct attack chains. Unauthenticated attackers can race concurrent HTTP requests against the brief window between archive creation and deletion, while a second path chains a stored XSS in the admin panel to force an authenticated backup and retrieve the resulting archive. No public exploit code has been identified at time of analysis, though the concrete credential disclosure impact warrants prompt remediation for all internet-facing deployments.

XSS Phpmyfaq
NVD GitHub
EPSS 0% CVSS 6.3
MEDIUM This Month

Privileged file corruption and denial of service in sblim-sfcb (Small Footprint CIM Broker) on Red Hat Enterprise Linux 6 through 10 is achievable by a local low-privileged attacker exploiting a symlink-based race condition during privileged instance migration. The SFCB daemon writes to a temporary file in /tmp without atomic safety guarantees, allowing an attacker who repeatedly races a symbolic link into place to redirect that privileged write to an arbitrary file path. No public exploit has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.

Denial Of Service Red Hat Enterprise Linux 10 Red Hat Enterprise Linux 6 +3
NVD VulDB
EPSS 0% CVSS 6.3
MEDIUM This Month

Insecure temporary file creation in sblim-cmpi-base provider registration scripts exposes Red Hat Enterprise Linux 6 through 10 to a local symlink attack, enabling a low-privileged user to redirect privileged file writes to arbitrary paths. When registration scripts execute under elevated (root) privileges, an attacker who pre-positions a symlink in a world-writable directory can cause those scripts to overwrite root-owned files, disrupting system services or integrity. No public exploit code has been identified at time of analysis, and exploitation requires both local access and favorable timing, but the integrity and availability impact on a compromised host are rated high by the vendor.

Information Disclosure Red Hat Enterprise Linux 10 Red Hat Enterprise Linux 6 +3
NVD VulDB
EPSS 0% CVSS 1.0
LOW PATCH Monitor

Insecure temporary file creation in Lenovo XClarity Essentials OneCLI 5.5.0 and earlier on Linux enables a local low-privileged attacker to overwrite or truncate arbitrary system files via a race condition (CWE-377), but only when a privileged user concurrently executes OneCLI with elevated rights. The attack timing requirement (AT:P in the vendor CVSS 4.0 vector) confirms this is a classic TOCTOU-style symlink race, limiting realistic exploitation to shared multi-user Linux environments where an administrator routinely runs the tool elevated. No public exploit code or CISA KEV listing exists; the vendor has released a patch via advisory LEN-ht116433.

Lenovo Information Disclosure Xclarity Essentials Onecli
NVD VulDB
EPSS 0% CVSS 7.2
HIGH This Week

Filesystem access in the web-based management interface of HPE EdgeConnect SD-WAN Gateway (ECOS) allows an authenticated, highly privileged remote administrator to reach the underlying device filesystem beyond the intended management scope. Once exploited, an attacker can read sensitive files and tamper with or delete system data, undermining the confidentiality, integrity, and availability of the gateway. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV; it is a vendor-reported (HPE) information-disclosure and data-tampering flaw with a CVSS base score of 7.2.

Information Disclosure Edgeconnect Sd Wan Gateway Ecos
NVD
EPSS 0% CVSS 2.0
LOW PATCH Monitor

Arbitrary file write as root via symlink attack in Linuxfabrik Monitoring Plugins affects any deployment using the provided sudoers configuration. The monitoring plugins create SQLite databases at predictable, static paths under /tmp; an attacker who has already gained access to the nagios service account can pre-place symlinks at those paths, and when a monitoring script is subsequently invoked via sudo, it follows the symlink and writes a SQLite database to any attacker-chosen path on the filesystem. A proof-of-concept is included in the GitHub Security Advisory GHSA-r35r-fpx2-jgr4, and no CISA KEV listing or CVSS score has been assigned at time of analysis.

Denial Of Service Docker
NVD GitHub VulDB
EPSS 0% CVSS 2.0
LOW PATCH Monitor

Arbitrary file overwrite in GNU gzip's gzexe utility allows a local attacker to corrupt victim-accessible files via a symlink attack exploiting predictable temporary filename construction. When mktemp is absent from the user's PATH, gzexe falls back to PID-based temp file naming without exclusive creation or existence checks, enabling a TOCTOU race where a pre-planted symlink redirects the write to an attacker-chosen target. No public exploit or CISA KEV listing exists at time of analysis; impact is limited to low-integrity file overwrite with a CVSS 4.0 score of 2.0.

Information Disclosure Gzip
NVD VulDB
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

Insecure temporary file handling in Spring Boot's ArtemisEmbeddedConfigurationFactory allows a local, low-privileged attacker on the same host to hijack the embedded Apache ActiveMQ Artemis broker's data directory before the application starts. By pre-creating the predictable static path or placing a symlink at that location, the attacker can redirect broker persistence writes - including application messages, journal files, and bindings - to an attacker-controlled filesystem location, yielding partial confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis, but the vulnerability spans five active Spring Boot release trains (2.7.x through 4.0.x), broadening aggregate exposure.

Java Information Disclosure Spring Boot +1
NVD VulDB HeroDevs

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