CVE-2026-14178

openGauss 在处理带 NLS 参数的 totimestamp 调用时，totimestampwithfmtnls 会将 nlsfmtstr 保存到 usess-parsercxt.nlsfmtstr。在 seqscan + sort 执行路径下，该字符串原本被分配在 SeqScan 的表达式上下文中；当 SeqScan 完成后，该内存上下文会被 reset，但后续结果输出阶段 timestampout 仍会通过 CheckNlsFormat 访问 usess-parsercxt.nlsfmtstr，导致访问已释放内存。攻击者在具备数据库 SQL 执行权限的情况下，可构造特定...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...

PT-2026-53883

openGauss 在处理带 NLS 参数的 to timestamp 调用时，to timestamp with fmt nls 会将 nls fmt str 保存到 u sess-parser cxt.nls fmt str。在 seqscan + sort 执行路径下，该字符串原本被分配在 SeqScan 的表达式上下文中；当 SeqScan 完成后，该内存上下文会被 reset，但后续结果输出阶段 timestamp out 仍会通过 CheckNlsFormat 访问 u sess-parser cxt.nls fmt str，导致访问已释放内存。攻击者在具备数据库 SQL...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...

CVE-2026-57877

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

CVE-2026-7835

A flaw was found in Netatalk. A remote attacker with low privileges could exploit a format string argument mismatch vulnerability. This could lead to a low impact on system availability, commonly known as a Denial of Service DoS...

CVE-2026-57877 GV-LPC2011/LPC2211 - unauthorized format string vulnerability (vlsvr)

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

CVE-2026-57877

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

CVE-2026-57877 GV-LPC2011/LPC2211 - unauthorized format string vulnerability (vlsvr)

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

EUVD-2026-39633

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

CVE-2026-57877

Geovision GV-LPC2011/LPC2211 devices running vlsvr (affected firmware V1.12 and earlier) expose an unauthenticated format-string vulnerability in log message handling during login. The issue arises from improper handling of externally controlled input in the login processing path, potentially all...

CVE-2026-57877: Use of Externally-Controlled Format String

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

PT-2026-52674

An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this...

[SECURITY] [DLA 4646-1] postgresql-13 security update

Debian LTS Advisory DLA-4646-1 [email protected] https://www.debian.org/lts/security/ Emmanuel Arias June 24, 2026 https://wiki.debian.org/LTS Package : postgresql-13 Version : 13.23-0+deb11u4 CVE ID : CVE-2026-6473 CVE-2026-6474 CVE-2026-6475 CVE-2026-6477 CVE-2026-6478 CVE-2026-6479...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...

CVE-2026-54268

The CVE affects Angular’s Date formatting in the @angular/common package. The formatDate utility (and DatePipe) can trigger a Denial of Service when confronted with a maliciously long or attacker-controlled date format string. The root cause is an internal parser that iteratively splits the forma...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...

postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function

A flaw was found in PostgreSQL. This vulnerability, an externally-controlled format string in the timeofday function, allows a remote attacker to craft specific timezone zones. Successful exploitation can lead to the retrieval of sensitive portions of server memory, potentially disclosing...